13216365

素因数分解:

$3^4\times 5^1\times {\mathrm{32633}}^1$

素因数の和:32650

約数の個数: 20

約数和(自身を含む): 23692284

約数和(自身を除く): 10475919

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 32633, 97899, 163165, 293697, 489495, 881091, 1468485, 2643273, 4405455, 13216365]

約数ペア:

[(1, 13216365), (3, 4405455), (5, 2643273), (9, 1468485), (15, 881091), (27, 489495), (45, 293697), (81, 163165), (135, 97899), (405, 32633)]