85388615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 115577280

約数和(自身を除く): 30188665

約数列:

[1, 5, 13, 29, 65, 97, 145, 377, 467, 485, 1261, 1885, 2335, 2813, 6071, 6305, 13543, 14065, 30355, 36569, 45299, 67715, 176059, 182845, 226495, 588887, 880295, 1313671, 2944435, 6568355, 17077723, 85388615]

約数ペア:

[(1, 85388615), (5, 17077723), (13, 6568355), (29, 2944435), (65, 1313671), (97, 880295), (145, 588887), (377, 226495), (467, 182845), (485, 176059), (1261, 67715), (1885, 45299), (2335, 36569), (2813, 30355), (6071, 14065), (6305, 13543)]