86631795

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8123}}^1$

素因数の和:8216

約数の個数: 32

約数和(自身を含む): 155980800

約数和(自身を除く): 69349005

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 8123, 10665, 24369, 40615, 73107, 121845, 219321, 365535, 641717, 1096605, 1925151, 3208585, 5775453, 9625755, 17326359, 28877265, 86631795]

約数ペア:

[(1, 86631795), (3, 28877265), (5, 17326359), (9, 9625755), (15, 5775453), (27, 3208585), (45, 1925151), (79, 1096605), (135, 641717), (237, 365535), (395, 219321), (711, 121845), (1185, 73107), (2133, 40615), (3555, 24369), (8123, 10665)]