12140115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4789}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 21037680

約数和(自身を除く): 8897565

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 4789, 14367, 23945, 62257, 71835, 186771, 311285, 809341, 933855, 2428023, 4046705, 12140115]

約数ペア:

[(1, 12140115), (3, 4046705), (5, 2428023), (13, 933855), (15, 809341), (39, 311285), (65, 186771), (169, 71835), (195, 62257), (507, 23945), (845, 14367), (2535, 4789)]