28656795

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5669}}^1$

素因数の和:6014

約数の個数: 16

約数和(自身を含む): 45995040

約数和(自身を除く): 17338245

約数列:

[1, 3, 5, 15, 337, 1011, 1685, 5055, 5669, 17007, 28345, 85035, 1910453, 5731359, 9552265, 28656795]

約数ペア:

[(1, 28656795), (3, 9552265), (5, 5731359), (15, 1910453), (337, 85035), (1011, 28345), (1685, 17007), (5055, 5669)]