68823215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2971}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 85379616

約数和(自身を除く): 16556401

約数列:

[1, 5, 41, 113, 205, 565, 2971, 4633, 14855, 23165, 121811, 335723, 609055, 1678615, 13764643, 68823215]

約数ペア:

[(1, 68823215), (5, 13764643), (41, 1678615), (113, 609055), (205, 335723), (565, 121811), (2971, 23165), (4633, 14855)]