11292615

素因数分解:

$3^4\times 5^1\times {\mathrm{27883}}^1$

素因数の和:27900

約数の個数: 20

約数和(自身を含む): 20243784

約数和(自身を除く): 8951169

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 27883, 83649, 139415, 250947, 418245, 752841, 1254735, 2258523, 3764205, 11292615]

約数ペア:

[(1, 11292615), (3, 3764205), (5, 2258523), (9, 1254735), (15, 752841), (27, 418245), (45, 250947), (81, 139415), (135, 83649), (405, 27883)]