4609475

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 18

約数和(自身を含む): 6194916

約数和(自身を除く): 1585441

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1091, 4225, 5455, 14183, 27275, 70915, 184379, 354575, 921895, 4609475]

約数ペア:

[(1, 4609475), (5, 921895), (13, 354575), (25, 184379), (65, 70915), (169, 27275), (325, 14183), (845, 5455), (1091, 4225)]