22404425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 29134296

約数和(自身を除く): 6729871

約数列:

[1, 5, 25, 37, 53, 185, 265, 457, 925, 1325, 1961, 2285, 9805, 11425, 16909, 24221, 49025, 84545, 121105, 422725, 605525, 896177, 4480885, 22404425]

約数ペア:

[(1, 22404425), (5, 4480885), (25, 896177), (37, 605525), (53, 422725), (185, 121105), (265, 84545), (457, 49025), (925, 24221), (1325, 16909), (1961, 11425), (2285, 9805)]