143529985

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{827}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 174635136

約数和(自身を除く): 31105151

約数列:

[1, 5, 103, 337, 515, 827, 1685, 4135, 34711, 85181, 173555, 278699, 425905, 1393495, 28705997, 143529985]

約数ペア:

[(1, 143529985), (5, 28705997), (103, 1393495), (337, 425905), (515, 278699), (827, 173555), (1685, 85181), (4135, 34711)]