67838105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2351}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 84672000

約数和(自身を除く): 16833895

約数列:

[1, 5, 29, 145, 199, 995, 2351, 5771, 11755, 28855, 68179, 340895, 467849, 2339245, 13567621, 67838105]

約数ペア:

[(1, 67838105), (5, 13567621), (29, 2339245), (145, 467849), (199, 340895), (995, 68179), (2351, 28855), (5771, 11755)]