22520115

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5623}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 39480480

約数和(自身を除く): 16960365

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 5623, 16869, 28115, 50607, 84345, 253035, 500447, 1501341, 2502235, 4504023, 7506705, 22520115]

約数ペア:

[(1, 22520115), (3, 7506705), (5, 4504023), (9, 2502235), (15, 1501341), (45, 500447), (89, 253035), (267, 84345), (445, 50607), (801, 28115), (1335, 16869), (4005, 5623)]