22407575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 29700480

約数和(自身を除く): 7292905

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 997, 4495, 4985, 22475, 24925, 28913, 30907, 144565, 154535, 722825, 772675, 896303, 4481515, 22407575]

約数ペア:

[(1, 22407575), (5, 4481515), (25, 896303), (29, 772675), (31, 722825), (145, 154535), (155, 144565), (725, 30907), (775, 28913), (899, 24925), (997, 22475), (4495, 4985)]