12822125

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 16251456

約数和(自身を除く): 3429331

約数列:

[1, 5, 25, 67, 125, 335, 1531, 1675, 7655, 8375, 38275, 102577, 191375, 512885, 2564425, 12822125]

約数ペア:

[(1, 12822125), (5, 2564425), (25, 512885), (67, 191375), (125, 102577), (335, 38275), (1531, 8375), (1675, 7655)]