85209795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 163238400

約数和(自身を除く): 78028605

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 711, 869, 1185, 2179, 2607, 3555, 4345, 6537, 7821, 10895, 13035, 19611, 23969, 32685, 39105, 71907, 98055, 119845, 172141, 215721, 359535, 516423, 860705, 1078605, 1549269, 1893551, 2582115, 5680653, 7746345, 9467755, 17041959, 28403265, 85209795]

約数ペア:

[(1, 85209795), (3, 28403265), (5, 17041959), (9, 9467755), (11, 7746345), (15, 5680653), (33, 2582115), (45, 1893551), (55, 1549269), (79, 1078605), (99, 860705), (165, 516423), (237, 359535), (395, 215721), (495, 172141), (711, 119845), (869, 98055), (1185, 71907), (2179, 39105), (2607, 32685), (3555, 23969), (4345, 19611), (6537, 13035), (7821, 10895)]