12371375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5243

約数の個数: 16

約数和(自身を含む): 16255200

約数和(自身を除く): 3883825

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 5209, 26045, 98971, 130225, 494855, 651125, 2474275, 12371375]

約数ペア:

[(1, 12371375), (5, 2474275), (19, 651125), (25, 494855), (95, 130225), (125, 98971), (475, 26045), (2375, 5209)]