86931795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{340909}}^1$

素因数の和:340934

約数の個数: 16

約数和(自身を含む): 147273120

約数和(自身を除く): 60341325

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 340909, 1022727, 1704545, 5113635, 5795453, 17386359, 28977265, 86931795]

約数ペア:

[(1, 86931795), (3, 28977265), (5, 17386359), (15, 5795453), (17, 5113635), (51, 1704545), (85, 1022727), (255, 340909)]