74466665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2683}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 111826176

約数和(自身を除く): 37359511

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 2683, 3965, 5551, 13415, 18781, 27755, 34879, 93905, 163663, 174395, 244153, 818315, 1145641, 1220765, 2127619, 5728205, 10638095, 14893333, 74466665]

約数ペア:

[(1, 74466665), (5, 14893333), (7, 10638095), (13, 5728205), (35, 2127619), (61, 1220765), (65, 1145641), (91, 818315), (305, 244153), (427, 174395), (455, 163663), (793, 93905), (2135, 34879), (2683, 27755), (3965, 18781), (5551, 13415)]