22625905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 28514304

約数和(自身を除く): 5888399

約数列:

[1, 5, 23, 115, 181, 905, 1087, 4163, 5435, 20815, 25001, 125005, 196747, 983735, 4525181, 22625905]

約数ペア:

[(1, 22625905), (5, 4525181), (23, 983735), (115, 196747), (181, 125005), (905, 25001), (1087, 20815), (4163, 5435)]