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A003529
Divisors of 2^20 - 1.
2
1, 3, 5, 11, 15, 25, 31, 33, 41, 55, 75, 93, 123, 155, 165, 205, 275, 341, 451, 465, 615, 775, 825, 1023, 1025, 1271, 1353, 1705, 2255, 2325, 3075, 3813, 5115, 6355, 6765, 8525, 11275, 13981, 19065, 25575
OFFSET
1,2
MATHEMATICA
Divisors[2^20-1] (* Harvey P. Dale, May 07 2013 *)
PROG
(PARI) divisors(2^20-1) \\ Charles R Greathouse IV, Jun 21 2017
CROSSREFS
Sequence in context: A217384 A335279 A136977 * A018667 A102751 A032673
KEYWORD
nonn,fini,full,easy
STATUS
approved