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A175743 Numbers with 33 divisors. 3
9216, 25600, 50176, 123904, 173056, 236196, 295936, 369664, 541696, 861184, 984064, 1401856, 1476225, 1721344, 1893376, 2262016, 2876416, 2893401, 3564544, 3810304, 4596736, 5161984, 5456896, 6390784, 7054336, 7144929, 8111104, 9634816, 9979281, 10445824 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Numbers of the form p^32 and p^10*q^2, where p and q are distinct primes.

LINKS

T. D. Noe, Table of n, a(n) for n = 1..1000

OEIS Wiki, Index entries for number of divisors

FORMULA

A000005(a(n))=33.

MATHEMATICA

Select[Range[2000000], DivisorSigma[0, #]==33&]  (* Harvey P. Dale, Jan 26 2011 *)

PROG

(PARI) is(n)=numdiv(n)==33 \\ Charles R Greathouse IV, Jun 19 2016

CROSSREFS

Sequence in context: A234887 A251902 A234139 * A204103 A209595 A223303

Adjacent sequences:  A175740 A175741 A175742 * A175744 A175745 A175746

KEYWORD

nonn

AUTHOR

Jaroslav Krizek, Aug 27 2010

EXTENSIONS

More terms from Harvey P. Dale, Jan 26 2011

Extended by T. D. Noe, May 08 2011

STATUS

approved

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Last modified October 19 04:40 EDT 2019. Contains 328211 sequences. (Running on oeis4.)