15705326585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2216701}}^1$

素因数の和:2216828

約数の個数: 16

約数和(自身を含む): 20482326480

約数和(自身を除く): 4776999895

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 2216701, 11083505, 28817113, 144085565, 241620409, 1208102045, 3141065317, 15705326585]

約数ペア:

[(1, 15705326585), (5, 3141065317), (13, 1208102045), (65, 241620409), (109, 144085565), (545, 28817113), (1417, 11083505), (7085, 2216701)]