249940315

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{9157}}^1$

素因数の和:9318

約数の個数: 16

約数和(自身を含む): 308587968

約数和(自身を除く): 58647653

約数列:

[1, 5, 53, 103, 265, 515, 5459, 9157, 27295, 45785, 485321, 943171, 2426605, 4715855, 49988063, 249940315]

約数ペア:

[(1, 249940315), (5, 49988063), (53, 4715855), (103, 2426605), (265, 943171), (515, 485321), (5459, 45785), (9157, 27295)]