739781645

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{20051}}^1$

素因数の和:20260

約数の個数: 16

約数和(自身を含む): 912446208

約数和(自身を除く): 172664563

約数列:

[1, 5, 47, 157, 235, 785, 7379, 20051, 36895, 100255, 942397, 3148007, 4711985, 15740035, 147956329, 739781645]

約数ペア:

[(1, 739781645), (5, 147956329), (47, 15740035), (157, 4711985), (235, 3148007), (785, 942397), (7379, 100255), (20051, 36895)]