81170090495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1\times {\mathrm{146449}}^1$

素因数の和:154994

約数の個数: 16

約数和(自身を含む): 104909750400

約数和(自身を除く): 23739659905

約数列:

[1, 5, 13, 65, 8527, 42635, 110851, 146449, 554255, 732245, 1903837, 9519185, 1248770623, 6243853115, 16234018099, 81170090495]

約数ペア:

[(1, 81170090495), (5, 16234018099), (13, 6243853115), (65, 1248770623), (8527, 9519185), (42635, 1903837), (110851, 732245), (146449, 554255)]