12250615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 16793280

約数和(自身を除く): 4542665

約数列:

[1, 5, 13, 29, 65, 67, 97, 145, 335, 377, 485, 871, 1261, 1885, 1943, 2813, 4355, 6305, 6499, 9715, 14065, 25259, 32495, 36569, 84487, 126295, 182845, 188471, 422435, 942355, 2450123, 12250615]

約数ペア:

[(1, 12250615), (5, 2450123), (13, 942355), (29, 422435), (65, 188471), (67, 182845), (97, 126295), (145, 84487), (335, 36569), (377, 32495), (485, 25259), (871, 14065), (1261, 9715), (1885, 6499), (1943, 6305), (2813, 4355)]