85204835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4507}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 108192000

約数和(自身を除く): 22987165

約数列:

[1, 5, 19, 95, 199, 995, 3781, 4507, 18905, 22535, 85633, 428165, 896893, 4484465, 17040967, 85204835]

約数ペア:

[(1, 85204835), (5, 17040967), (19, 4484465), (95, 896893), (199, 428165), (995, 85633), (3781, 22535), (4507, 18905)]