68652725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{63863}}^1$

素因数の和:63916

約数の個数: 12

約数和(自身を含む): 87110496

約数和(自身を除く): 18457771

約数列:

[1, 5, 25, 43, 215, 1075, 63863, 319315, 1596575, 2746109, 13730545, 68652725]

約数ペア:

[(1, 68652725), (5, 13730545), (25, 2746109), (43, 1596575), (215, 319315), (1075, 63863)]