84820085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127549}}^1$

素因数の和:127580

約数の個数: 16

約数和(自身を含む): 122448000

約数和(自身を除く): 37627915

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 127549, 637745, 892843, 2423431, 4464215, 12117155, 16964017, 84820085]

約数ペア:

[(1, 84820085), (5, 16964017), (7, 12117155), (19, 4464215), (35, 2423431), (95, 892843), (133, 637745), (665, 127549)]