28536455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2971}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 36591264

約数和(自身を除く): 8054809

約数列:

[1, 5, 17, 85, 113, 565, 1921, 2971, 9605, 14855, 50507, 252535, 335723, 1678615, 5707291, 28536455]

約数ペア:

[(1, 28536455), (5, 5707291), (17, 1678615), (85, 335723), (113, 252535), (565, 50507), (1921, 14855), (2971, 9605)]