1330322535

素因数分解:

$3^4\times 5^1\times {\mathrm{3284747}}^1$

素因数の和:3284764

約数の個数: 20

約数和(自身を含む): 2384727048

約数和(自身を除く): 1054404513

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3284747, 9854241, 16423735, 29562723, 49271205, 88688169, 147813615, 266064507, 443440845, 1330322535]

約数ペア:

[(1, 1330322535), (3, 443440845), (5, 266064507), (9, 147813615), (15, 88688169), (27, 49271205), (45, 29562723), (81, 16423735), (135, 9854241), (405, 3284747)]