86139315

素因数分解:

$3^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1087}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 153538560

約数和(自身を除く): 67399245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 587, 1087, 1761, 2935, 3261, 5283, 5435, 8805, 9783, 15849, 16305, 26415, 29349, 48915, 79245, 146745, 638069, 1914207, 3190345, 5742621, 9571035, 17227863, 28713105, 86139315]

約数ペア:

[(1, 86139315), (3, 28713105), (5, 17227863), (9, 9571035), (15, 5742621), (27, 3190345), (45, 1914207), (135, 638069), (587, 146745), (1087, 79245), (1761, 48915), (2935, 29349), (3261, 26415), (5283, 16305), (5435, 15849), (8805, 9783)]