80884675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 105421824

約数和(自身を除く): 24537149

約数列:

[1, 5, 23, 25, 115, 163, 575, 815, 863, 3749, 4075, 4315, 18745, 19849, 21575, 93725, 99245, 140669, 496225, 703345, 3235387, 3516725, 16176935, 80884675]

約数ペア:

[(1, 80884675), (5, 16176935), (23, 3516725), (25, 3235387), (115, 703345), (163, 496225), (575, 140669), (815, 99245), (863, 93725), (3749, 21575), (4075, 19849), (4315, 18745)]