222658745

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{84181}}^1$

素因数の和:84232

約数の個数: 12

約数和(自身を含む): 279315876

約数和(自身を除く): 56657131

約数列:

[1, 5, 23, 115, 529, 2645, 84181, 420905, 1936163, 9680815, 44531749, 222658745]

約数ペア:

[(1, 222658745), (5, 44531749), (23, 9680815), (115, 1936163), (529, 420905), (2645, 84181)]