4392945

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 7803432

約数和(自身を除く): 3410487

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2381, 7143, 11905, 21429, 35715, 97621, 107145, 292863, 488105, 878589, 1464315, 4392945]

約数ペア:

[(1, 4392945), (3, 1464315), (5, 878589), (9, 488105), (15, 292863), (41, 107145), (45, 97621), (123, 35715), (205, 21429), (369, 11905), (615, 7143), (1845, 2381)]