22417965

素因数分解:

$3^5\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18471

約数の個数: 24

約数和(自身を含む): 40299168

約数和(自身を除く): 17881203

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 18451, 55353, 92255, 166059, 276765, 498177, 830295, 1494531, 2490885, 4483593, 7472655, 22417965]

約数ペア:

[(1, 22417965), (3, 7472655), (5, 4483593), (9, 2490885), (15, 1494531), (27, 830295), (45, 498177), (81, 276765), (135, 166059), (243, 92255), (405, 55353), (1215, 18451)]