90574485

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{43441}}^1$

素因数の和:43588

約数の個数: 16

約数和(自身を含む): 145965120

約数和(自身を除く): 55390635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 43441, 130323, 217205, 651615, 6038299, 18114897, 30191495, 90574485]

約数ペア:

[(1, 90574485), (3, 30191495), (5, 18114897), (15, 6038299), (139, 651615), (417, 217205), (695, 130323), (2085, 43441)]