25550399

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 30265920

約数和(自身を除く): 4715521

約数列:

[1, 7, 53, 61, 371, 427, 1129, 3233, 7903, 22631, 59837, 68869, 418859, 482083, 3650057, 25550399]

約数ペア:

[(1, 25550399), (7, 3650057), (53, 482083), (61, 418859), (371, 68869), (427, 59837), (1129, 22631), (3233, 7903)]