25250265

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 19850535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 521, 1077, 1563, 1795, 2605, 3231, 4689, 5385, 7815, 9693, 14067, 16155, 23445, 48465, 70335, 187039, 561117, 935195, 1683351, 2805585, 5050053, 8416755, 25250265]

約数ペア:

[(1, 25250265), (3, 8416755), (5, 5050053), (9, 2805585), (15, 1683351), (27, 935195), (45, 561117), (135, 187039), (359, 70335), (521, 48465), (1077, 23445), (1563, 16155), (1795, 14067), (2605, 9693), (3231, 7815), (4689, 5385)]