7200495

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 13486176

約数和(自身を除く): 6285681

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 773, 1035, 1863, 2319, 3105, 3865, 6957, 9315, 11595, 17779, 20871, 34785, 53337, 62613, 88895, 104355, 160011, 266685, 313065, 480033, 800055, 1440099, 2400165, 7200495]

約数ペア:

[(1, 7200495), (3, 2400165), (5, 1440099), (9, 800055), (15, 480033), (23, 313065), (27, 266685), (45, 160011), (69, 104355), (81, 88895), (115, 62613), (135, 53337), (207, 34785), (345, 20871), (405, 17779), (621, 11595), (773, 9315), (1035, 6957), (1863, 3865), (2319, 3105)]