9968245225

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{3043739}}^1$

素因数の和:3043880

約数の個数: 12

約数和(自身を含む): 12454984080

約数和(自身を除く): 2486738855

約数列:

[1, 5, 25, 131, 655, 3275, 3043739, 15218695, 76093475, 398729809, 1993649045, 9968245225]

約数ペア:

[(1, 9968245225), (5, 1993649045), (25, 398729809), (131, 76093475), (655, 15218695), (3275, 3043739)]