870826325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{810071}}^1$

素因数の和:810124

約数の個数: 12

約数和(自身を含む): 1104938208

約数和(自身を除く): 234111883

約数列:

[1, 5, 25, 43, 215, 1075, 810071, 4050355, 20251775, 34833053, 174165265, 870826325]

約数ペア:

[(1, 870826325), (5, 174165265), (25, 34833053), (43, 20251775), (215, 4050355), (1075, 810071)]