4153905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13187}}^1$

素因数の和:13205

約数の個数: 24

約数和(自身を含む): 8229312

約数和(自身を除く): 4075407

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 13187, 39561, 65935, 92309, 118683, 197805, 276927, 461545, 593415, 830781, 1384635, 4153905]

約数ペア:

[(1, 4153905), (3, 1384635), (5, 830781), (7, 593415), (9, 461545), (15, 276927), (21, 197805), (35, 118683), (45, 92309), (63, 65935), (105, 39561), (315, 13187)]