80234025

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12889}}^1$

素因数の和:12985

約数の個数: 24

約数和(自身を含む): 134262240

約数和(自身を除く): 54028215

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 12889, 38667, 64445, 193335, 322225, 966675, 1069787, 3209361, 5348935, 16046805, 26744675, 80234025]

約数ペア:

[(1, 80234025), (3, 26744675), (5, 16046805), (15, 5348935), (25, 3209361), (75, 1069787), (83, 966675), (249, 322225), (415, 193335), (1245, 64445), (2075, 38667), (6225, 12889)]