1330481475

素因数分解:

$3^2\times 5^2\times {\mathrm{5913251}}^1$

素因数の和:5913267

約数の個数: 18

約数和(自身を含む): 2383040556

約数和(自身を除く): 1052559081

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5913251, 17739753, 29566255, 53219259, 88698765, 147831275, 266096295, 443493825, 1330481475]

約数ペア:

[(1, 1330481475), (3, 443493825), (5, 266096295), (9, 147831275), (15, 88698765), (25, 53219259), (45, 29566255), (75, 17739753), (225, 5913251)]