123674545

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{3083}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 151880832

約数和(自身を除く): 28206287

約数列:

[1, 5, 71, 113, 355, 565, 3083, 8023, 15415, 40115, 218893, 348379, 1094465, 1741895, 24734909, 123674545]

約数ペア:

[(1, 123674545), (5, 24734909), (71, 1741895), (113, 1094465), (355, 348379), (565, 218893), (3083, 40115), (8023, 15415)]