12130005

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2551}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 19476864

約数和(自身を除く): 7346859

約数列:

[1, 3, 5, 15, 317, 951, 1585, 2551, 4755, 7653, 12755, 38265, 808667, 2426001, 4043335, 12130005]

約数ペア:

[(1, 12130005), (3, 4043335), (5, 2426001), (15, 808667), (317, 38265), (951, 12755), (1585, 7653), (2551, 4755)]