2175080225

素因数分解:

$5^2\times {\mathrm{739}}^1\times {\mathrm{117731}}^1$

素因数の和:118480

約数の個数: 12

約数和(自身を含む): 2700772080

約数和(自身を除く): 525691855

約数列:

[1, 5, 25, 739, 3695, 18475, 117731, 588655, 2943275, 87003209, 435016045, 2175080225]

約数ペア:

[(1, 2175080225), (5, 435016045), (25, 87003209), (739, 2943275), (3695, 588655), (18475, 117731)]