14405375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6811

約数の個数: 16

約数和(自身を含む): 19038240

約数和(自身を除く): 4632865

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 6779, 33895, 115243, 169475, 576215, 847375, 2881075, 14405375]

約数ペア:

[(1, 14405375), (5, 2881075), (17, 847375), (25, 576215), (85, 169475), (125, 115243), (425, 33895), (2125, 6779)]