124222475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20117}}^1$

素因数の和:20159

約数の個数: 24

約数和(自身を含む): 174624240

約数和(自身を除く): 50401765

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 20117, 100585, 261521, 382223, 502925, 1307605, 1911115, 4968899, 6538025, 9555575, 24844495, 124222475]

約数ペア:

[(1, 124222475), (5, 24844495), (13, 9555575), (19, 6538025), (25, 4968899), (65, 1911115), (95, 1307605), (247, 502925), (325, 382223), (475, 261521), (1235, 100585), (6175, 20117)]