22740885

素因数分解:

$3^3\times 5^1\times {\mathrm{168451}}^1$

素因数の和:168465

約数の個数: 16

約数和(自身を含む): 40428480

約数和(自身を除く): 17687595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 168451, 505353, 842255, 1516059, 2526765, 4548177, 7580295, 22740885]

約数ペア:

[(1, 22740885), (3, 7580295), (5, 4548177), (9, 2526765), (15, 1516059), (27, 842255), (45, 505353), (135, 168451)]