22491405

素因数分解:

$3^3\times 5^1\times {\mathrm{166603}}^1$

素因数の和:166617

約数の個数: 16

約数和(自身を含む): 39984960

約数和(自身を除く): 17493555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 166603, 499809, 833015, 1499427, 2499045, 4498281, 7497135, 22491405]

約数ペア:

[(1, 22491405), (3, 7497135), (5, 4498281), (9, 2499045), (15, 1499427), (27, 833015), (45, 499809), (135, 166603)]