11352555

素因数分解:

$3^4\times 5^1\times {\mathrm{28031}}^1$

素因数の和:28048

約数の個数: 20

約数和(自身を含む): 20351232

約数和(自身を除く): 8998677

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 28031, 84093, 140155, 252279, 420465, 756837, 1261395, 2270511, 3784185, 11352555]

約数ペア:

[(1, 11352555), (3, 3784185), (5, 2270511), (9, 1261395), (15, 756837), (27, 420465), (45, 252279), (81, 140155), (135, 84093), (405, 28031)]