68828215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2659}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 85800960

約数和(自身を除く): 16972745

約数列:

[1, 5, 31, 155, 167, 835, 2659, 5177, 13295, 25885, 82429, 412145, 444053, 2220265, 13765643, 68828215]

約数ペア:

[(1, 68828215), (5, 13765643), (31, 2220265), (155, 444053), (167, 412145), (835, 82429), (2659, 25885), (5177, 13295)]