2781795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10909}}^1$

素因数の和:10934

約数の個数: 16

約数和(自身を含む): 4713120

約数和(自身を除く): 1931325

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 10909, 32727, 54545, 163635, 185453, 556359, 927265, 2781795]

約数ペア:

[(1, 2781795), (3, 927265), (5, 556359), (15, 185453), (17, 163635), (51, 54545), (85, 32727), (255, 10909)]