252956715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{13567}}^1$

素因数の和:13699

約数の個数: 32

約数和(自身を含む): 445464576

約数和(自身を除く): 192507861

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1695, 3729, 6215, 13567, 18645, 40701, 67835, 149237, 203505, 447711, 746185, 1533071, 2238555, 4599213, 7665355, 16863781, 22996065, 50591343, 84318905, 252956715]

約数ペア:

[(1, 252956715), (3, 84318905), (5, 50591343), (11, 22996065), (15, 16863781), (33, 7665355), (55, 4599213), (113, 2238555), (165, 1533071), (339, 746185), (565, 447711), (1243, 203505), (1695, 149237), (3729, 67835), (6215, 40701), (13567, 18645)]