12715045

素因数分解:

$5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 17498880

約数和(自身を除く): 4783835

約数列:

[1, 5, 7, 35, 433, 839, 2165, 3031, 4195, 5873, 15155, 29365, 363287, 1816435, 2543009, 12715045]

約数ペア:

[(1, 12715045), (5, 2543009), (7, 1816435), (35, 363287), (433, 29365), (839, 15155), (2165, 5873), (3031, 4195)]