214979445

素因数分解:

$3^2\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{2309}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 372972600

約数和(自身を除く): 157993155

約数列:

[1, 3, 5, 9, 15, 45, 2069, 2309, 6207, 6927, 10345, 11545, 18621, 20781, 31035, 34635, 93105, 103905, 4777321, 14331963, 23886605, 42995889, 71659815, 214979445]

約数ペア:

[(1, 214979445), (3, 71659815), (5, 42995889), (9, 23886605), (15, 14331963), (45, 4777321), (2069, 103905), (2309, 93105), (6207, 34635), (6927, 31035), (10345, 20781), (11545, 18621)]