2400165

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 4458240

約数和(自身を除く): 2058075

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 773, 1035, 2319, 3105, 3865, 6957, 11595, 17779, 20871, 34785, 53337, 88895, 104355, 160011, 266685, 480033, 800055, 2400165]

約数ペア:

[(1, 2400165), (3, 800055), (5, 480033), (9, 266685), (15, 160011), (23, 104355), (27, 88895), (45, 53337), (69, 34785), (115, 20871), (135, 17779), (207, 11595), (345, 6957), (621, 3865), (773, 3105), (1035, 2319)]