11962485

素因数分解:

$3^4\times 5^1\times {\mathrm{29537}}^1$

素因数の和:29554

約数の個数: 20

約数和(自身を含む): 21444588

約数和(自身を除く): 9482103

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29537, 88611, 147685, 265833, 443055, 797499, 1329165, 2392497, 3987495, 11962485]

約数ペア:

[(1, 11962485), (3, 3987495), (5, 2392497), (9, 1329165), (15, 797499), (27, 443055), (45, 265833), (81, 147685), (135, 88611), (405, 29537)]