38702475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{8191}}^1$

素因数の和:8217

約数の個数: 48

約数和(自身を含む): 81264640

約数和(自身を除く): 42562165

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 8191, 24573, 40955, 57337, 73719, 122865, 172011, 204775, 221157, 286685, 368595, 516033, 614325, 860055, 1105785, 1433425, 1548099, 1842975, 2580165, 4300275, 5528925, 7740495, 12900825, 38702475]

約数ペア:

[(1, 38702475), (3, 12900825), (5, 7740495), (7, 5528925), (9, 4300275), (15, 2580165), (21, 1842975), (25, 1548099), (27, 1433425), (35, 1105785), (45, 860055), (63, 614325), (75, 516033), (105, 368595), (135, 286685), (175, 221157), (189, 204775), (225, 172011), (315, 122865), (525, 73719), (675, 57337), (945, 40955), (1575, 24573), (4725, 8191)]