71396455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1451}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 92451744

約数和(自身を除く): 21055289

約数列:

[1, 5, 13, 65, 757, 1451, 3785, 7255, 9841, 18863, 49205, 94315, 1098407, 5492035, 14279291, 71396455]

約数ペア:

[(1, 71396455), (5, 14279291), (13, 5492035), (65, 1098407), (757, 94315), (1451, 49205), (3785, 18863), (7255, 9841)]