52160225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8447}}^1$

素因数の和:8489

約数の個数: 24

約数和(自身を含む): 73328640

約数和(自身を除く): 21168415

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 8447, 42235, 109811, 160493, 211175, 549055, 802465, 2086409, 2745275, 4012325, 10432045, 52160225]

約数ペア:

[(1, 52160225), (5, 10432045), (13, 4012325), (19, 2745275), (25, 2086409), (65, 802465), (95, 549055), (247, 211175), (325, 160493), (475, 109811), (1235, 42235), (6175, 8447)]