57920085

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31393}}^1$

素因数の和:31445

約数の個数: 24

約数和(自身を含む): 102846744

約数和(自身を除く): 44926659

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 31393, 94179, 156965, 282537, 470895, 1287113, 1412685, 3861339, 6435565, 11584017, 19306695, 57920085]

約数ペア:

[(1, 57920085), (3, 19306695), (5, 11584017), (9, 6435565), (15, 3861339), (41, 1412685), (45, 1287113), (123, 470895), (205, 282537), (369, 156965), (615, 94179), (1845, 31393)]