2000691405

素因数分解:

$3^2\times 5^1\times {\mathrm{44459809}}^1$

素因数の和:44459820

約数の個数: 12

約数和(自身を含む): 3467865180

約数和(自身を除く): 1467173775

約数列:

[1, 3, 5, 9, 15, 45, 44459809, 133379427, 222299045, 400138281, 666897135, 2000691405]

約数ペア:

[(1, 2000691405), (3, 666897135), (5, 400138281), (9, 222299045), (15, 133379427), (45, 44459809)]