22005315

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11927}}^1$

素因数の和:11979

約数の個数: 24

約数和(自身を含む): 39076128

約数和(自身を除く): 17070813

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 11927, 35781, 59635, 107343, 178905, 489007, 536715, 1467021, 2445035, 4401063, 7335105, 22005315]

約数ペア:

[(1, 22005315), (3, 7335105), (5, 4401063), (9, 2445035), (15, 1467021), (41, 536715), (45, 489007), (123, 178905), (205, 107343), (369, 59635), (615, 35781), (1845, 11927)]