118428145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3209}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 158817960

約数和(自身を除く): 40389815

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 671, 3209, 3355, 7381, 16045, 35299, 36905, 176495, 195749, 388289, 978745, 1941445, 2153239, 10766195, 23685629, 118428145]

約数ペア:

[(1, 118428145), (5, 23685629), (11, 10766195), (55, 2153239), (61, 1941445), (121, 978745), (305, 388289), (605, 195749), (671, 176495), (3209, 36905), (3355, 35299), (7381, 16045)]