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A003546 Divisors of 2^40 - 1. 2

%I #18 Oct 21 2023 23:39:56

%S 1,3,5,11,15,17,25,31,33,41,51,55,75,85,93,123,155,165,187,205,255,

%T 275,341,425,451,465,527,561,615,697,775,825,935,1023,1025,1271,1275,

%U 1353,1581,1705,2091,2255,2325

%N Divisors of 2^40 - 1.

%H T. D. Noe, <a href="/A003546/b003546.txt">Table of n, a(n) for n = 1..192</a> (all divisors)

%H <a href="/index/Di#divisors">Index entries for sequences related to divisors of numbers</a>

%o (PARI) divisors(2^40-1) \\ _Charles R Greathouse IV_, Jun 21 2017

%K nonn,fini,full,easy

%O 1,2

%A _N. J. A. Sloane_

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)