12752425

素因数分解:

$5^2\times 7^1\times {\mathrm{72871}}^1$

素因数の和:72888

約数の個数: 12

約数和(自身を含む): 18072256

約数和(自身を除く): 5319831

約数列:

[1, 5, 7, 25, 35, 175, 72871, 364355, 510097, 1821775, 2550485, 12752425]

約数ペア:

[(1, 12752425), (5, 2550485), (7, 1821775), (25, 510097), (35, 364355), (175, 72871)]