85161515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1657}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 107836320

約数和(自身を除く): 22674805

約数列:

[1, 5, 19, 95, 541, 1657, 2705, 8285, 10279, 31483, 51395, 157415, 896437, 4482185, 17032303, 85161515]

約数ペア:

[(1, 85161515), (5, 17032303), (19, 4482185), (95, 896437), (541, 157415), (1657, 51395), (2705, 31483), (8285, 10279)]