25227025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 33085184

約数和(自身を除く): 7858159

約数列:

[1, 5, 25, 31, 43, 155, 215, 757, 775, 1075, 1333, 3785, 6665, 18925, 23467, 32551, 33325, 117335, 162755, 586675, 813775, 1009081, 5045405, 25227025]

約数ペア:

[(1, 25227025), (5, 5045405), (25, 1009081), (31, 813775), (43, 586675), (155, 162755), (215, 117335), (757, 33325), (775, 32551), (1075, 23467), (1333, 18925), (3785, 6665)]