22091535

素因数分解:

$3^4\times 5^1\times {\mathrm{54547}}^1$

素因数の和:54564

約数の個数: 20

約数和(自身を含む): 39601848

約数和(自身を除く): 17510313

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 54547, 163641, 272735, 490923, 818205, 1472769, 2454615, 4418307, 7363845, 22091535]

約数ペア:

[(1, 22091535), (3, 7363845), (5, 4418307), (9, 2454615), (15, 1472769), (27, 818205), (45, 490923), (81, 272735), (135, 163641), (405, 54547)]