414425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 18

約数和(自身を含む): 568974

約数和(自身を除く): 154549

約数列:

[1, 5, 11, 25, 55, 121, 137, 275, 605, 685, 1507, 3025, 3425, 7535, 16577, 37675, 82885, 414425]

約数ペア:

[(1, 414425), (5, 82885), (11, 37675), (25, 16577), (55, 7535), (121, 3425), (137, 3025), (275, 1507), (605, 685)]