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A104465
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a(n) is the least k with n prime factors (counting multiplicity) such that the sum of these n factors divides k. First member of A036844 with n prime factors.
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2
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2, 4, 27, 16, 72, 240, 288, 256, 2688, 3840, 4608, 13824, 30720, 61440, 73728, 65536, 294912, 983040, 4325376, 5898240, 11010048, 15728640, 18874368, 141557760, 169869312, 654311424, 1107296256, 1006632960, 2818572288, 4026531840
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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a(5) = 72 = 2*2*2*3*3; 2+2+2+3+3 = 12 divides 72.
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CROSSREFS
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KEYWORD
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nonn,less
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AUTHOR
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STATUS
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approved
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