129612915

素因数分解:

$3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3433}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 224995680

約数和(自身を除く): 95382765

約数列:

[1, 3, 5, 9, 15, 45, 839, 2517, 3433, 4195, 7551, 10299, 12585, 17165, 30897, 37755, 51495, 154485, 2880287, 8640861, 14401435, 25922583, 43204305, 129612915]

約数ペア:

[(1, 129612915), (3, 43204305), (5, 25922583), (9, 14401435), (15, 8640861), (45, 2880287), (839, 154485), (2517, 51495), (3433, 37755), (4195, 30897), (7551, 17165), (10299, 12585)]