68537365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14851}}^1$

素因数の和:14940

約数の個数: 16

約数和(自身を含む): 89824896

約数和(自身を除く): 21287531

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 14851, 74255, 193063, 965315, 1054421, 5272105, 13707473, 68537365]

約数ペア:

[(1, 68537365), (5, 13707473), (13, 5272105), (65, 1054421), (71, 965315), (355, 193063), (923, 74255), (4615, 14851)]