7740495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{8191}}^1$

素因数の和:8212

約数の個数: 32

約数和(自身を含む): 15728640

約数和(自身を除く): 7988145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 8191, 24573, 40955, 57337, 73719, 122865, 172011, 221157, 286685, 368595, 516033, 860055, 1105785, 1548099, 2580165, 7740495]

約数ペア:

[(1, 7740495), (3, 2580165), (5, 1548099), (7, 1105785), (9, 860055), (15, 516033), (21, 368595), (27, 286685), (35, 221157), (45, 172011), (63, 122865), (105, 73719), (135, 57337), (189, 40955), (315, 24573), (945, 8191)]