89131745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 110436480

約数和(自身を除く): 21304735

約数列:

[1, 5, 41, 131, 205, 655, 3319, 5371, 16595, 26855, 136079, 434789, 680395, 2173945, 17826349, 89131745]

約数ペア:

[(1, 89131745), (5, 17826349), (41, 2173945), (131, 680395), (205, 434789), (655, 136079), (3319, 26855), (5371, 16595)]