22625875

素因数分解:

$5^3\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 28375776

約数和(自身を除く): 5749901

約数列:

[1, 5, 25, 125, 317, 571, 1585, 2855, 7925, 14275, 39625, 71375, 181007, 905035, 4525175, 22625875]

約数ペア:

[(1, 22625875), (5, 4525175), (25, 905035), (125, 181007), (317, 71375), (571, 39625), (1585, 14275), (2855, 7925)]