12073905

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3779}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 21228480

約数和(自身を除く): 9154575

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3779, 11337, 18895, 34011, 56685, 170055, 268309, 804927, 1341545, 2414781, 4024635, 12073905]

約数ペア:

[(1, 12073905), (3, 4024635), (5, 2414781), (9, 1341545), (15, 804927), (45, 268309), (71, 170055), (213, 56685), (355, 34011), (639, 18895), (1065, 11337), (3195, 3779)]