22690215

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1123}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 39452400

約数和(自身を除く): 16762185

約数列:

[1, 3, 5, 9, 15, 45, 449, 1123, 1347, 2245, 3369, 4041, 5615, 6735, 10107, 16845, 20205, 50535, 504227, 1512681, 2521135, 4538043, 7563405, 22690215]

約数ペア:

[(1, 22690215), (3, 7563405), (5, 4538043), (9, 2521135), (15, 1512681), (45, 504227), (449, 50535), (1123, 20205), (1347, 16845), (2245, 10107), (3369, 6735), (4041, 5615)]