255107645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{8059}}^1$

素因数の和:8564

約数の個数: 16

約数和(自身を含む): 330395520

約数和(自身を除く): 75287875

約数列:

[1, 5, 13, 65, 487, 2435, 6331, 8059, 31655, 40295, 104767, 523835, 3924733, 19623665, 51021529, 255107645]

約数ペア:

[(1, 255107645), (5, 51021529), (13, 19623665), (65, 3924733), (487, 523835), (2435, 104767), (6331, 40295), (8059, 31655)]