11291265

素因数分解:

$3^3\times 5^1\times {\mathrm{83639}}^1$

素因数の和:83653

約数の個数: 16

約数和(自身を含む): 20073600

約数和(自身を除く): 8782335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 83639, 250917, 418195, 752751, 1254585, 2258253, 3763755, 11291265]

約数ペア:

[(1, 11291265), (3, 3763755), (5, 2258253), (9, 1254585), (15, 752751), (27, 418195), (45, 250917), (135, 83639)]