25415695845

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{49057}}^1$

素因数の和:49494

約数の個数: 48

約数和(自身を含む): 45688696560

約数和(自身を除く): 20273000715

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 397, 435, 1191, 1305, 1985, 3573, 5955, 11513, 17865, 34539, 49057, 57565, 103617, 147171, 172695, 245285, 441513, 518085, 735855, 1422653, 2207565, 4267959, 7113265, 12803877, 19475629, 21339795, 58426887, 64019385, 97378145, 175280661, 292134435, 564793241, 876403305, 1694379723, 2823966205, 5083139169, 8471898615, 25415695845]

約数ペア:

[(1, 25415695845), (3, 8471898615), (5, 5083139169), (9, 2823966205), (15, 1694379723), (29, 876403305), (45, 564793241), (87, 292134435), (145, 175280661), (261, 97378145), (397, 64019385), (435, 58426887), (1191, 21339795), (1305, 19475629), (1985, 12803877), (3573, 7113265), (5955, 4267959), (11513, 2207565), (17865, 1422653), (34539, 735855), (49057, 518085), (57565, 441513), (103617, 245285), (147171, 172695)]