15692814895

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1\times {\mathrm{20051}}^1$

素因数の和:21210

約数の個数: 16

約数和(自身を含む): 18971277408

約数和(自身を除く): 3278462513

約数列:

[1, 5, 157, 785, 997, 4985, 20051, 100255, 156529, 782645, 3148007, 15740035, 19990847, 99954235, 3138562979, 15692814895]

約数ペア:

[(1, 15692814895), (5, 3138562979), (157, 99954235), (785, 19990847), (997, 15740035), (4985, 3148007), (20051, 782645), (100255, 156529)]