A003524 Divisors of 2^12 - 1.
1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095
Offset: 1
Crossrefs
Cf. A334133.
Programs
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Mathematica
Divisors[2^12 - 1] (* Alonso del Arte, May 09 2020 *)
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PARI
divisors(2^12-1) \\ Charles R Greathouse IV, Jun 21 2017
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Scala
(1 to 4095 by 2).filter(4095 % == 0) // _Alonso del Arte, May 09 2020