22282505

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 31442112

約数和(自身を除く): 9159607

約数列:

[1, 5, 7, 35, 49, 103, 245, 515, 721, 883, 3605, 4415, 5047, 6181, 25235, 30905, 43267, 90949, 216335, 454745, 636643, 3183215, 4456501, 22282505]

約数ペア:

[(1, 22282505), (5, 4456501), (7, 3183215), (35, 636643), (49, 454745), (103, 216335), (245, 90949), (515, 43267), (721, 30905), (883, 25235), (3605, 6181), (4415, 5047)]