68147105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1277}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 88243344

約数和(自身を除く): 20096239

約数列:

[1, 5, 13, 65, 821, 1277, 4105, 6385, 10673, 16601, 53365, 83005, 1048417, 5242085, 13629421, 68147105]

約数ペア:

[(1, 68147105), (5, 13629421), (13, 5242085), (65, 1048417), (821, 83005), (1277, 53365), (4105, 16601), (6385, 10673)]