78829825

素因数分解:

$5^2\times {\mathrm{883}}^1\times {\mathrm{3571}}^1$

素因数の和:4464

約数の個数: 12

約数和(自身を含む): 97887088

約数和(自身を除く): 19057263

約数列:

[1, 5, 25, 883, 3571, 4415, 17855, 22075, 89275, 3153193, 15765965, 78829825]

約数ペア:

[(1, 78829825), (5, 15765965), (25, 3153193), (883, 89275), (3571, 22075), (4415, 17855)]