25156720045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1148971}}^1$

素因数の和:1149156

約数の個数: 16

約数和(自身を含む): 31435873920

約数和(自身を除く): 6279153875

約数列:

[1, 5, 29, 145, 151, 755, 4379, 21895, 1148971, 5744855, 33320159, 166600795, 173494621, 867473105, 5031344009, 25156720045]

約数ペア:

[(1, 25156720045), (5, 5031344009), (29, 867473105), (145, 173494621), (151, 166600795), (755, 33320159), (4379, 5744855), (21895, 1148971)]