68777025

素因数分解:

$3^1\times 5^2\times {\mathrm{839}}^1\times {\mathrm{1093}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 113951040

約数和(自身を除く): 45174015

約数列:

[1, 3, 5, 15, 25, 75, 839, 1093, 2517, 3279, 4195, 5465, 12585, 16395, 20975, 27325, 62925, 81975, 917027, 2751081, 4585135, 13755405, 22925675, 68777025]

約数ペア:

[(1, 68777025), (3, 22925675), (5, 13755405), (15, 4585135), (25, 2751081), (75, 917027), (839, 81975), (1093, 62925), (2517, 27325), (3279, 20975), (4195, 16395), (5465, 12585)]