380070495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4519}}^1$

素因数の和:4629

約数の個数: 64

約数和(自身を含む): 781056000

約数和(自身を除く): 400985505

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 89, 105, 135, 189, 267, 315, 445, 623, 801, 945, 1335, 1869, 2403, 3115, 4005, 4519, 5607, 9345, 12015, 13557, 16821, 22595, 28035, 31633, 40671, 67785, 84105, 94899, 122013, 158165, 203355, 284697, 402191, 474495, 610065, 854091, 1206573, 1423485, 2010955, 2815337, 3619719, 4270455, 6032865, 8446011, 10859157, 14076685, 18098595, 25338033, 42230055, 54295785, 76014099, 126690165, 380070495]

約数ペア:

[(1, 380070495), (3, 126690165), (5, 76014099), (7, 54295785), (9, 42230055), (15, 25338033), (21, 18098595), (27, 14076685), (35, 10859157), (45, 8446011), (63, 6032865), (89, 4270455), (105, 3619719), (135, 2815337), (189, 2010955), (267, 1423485), (315, 1206573), (445, 854091), (623, 610065), (801, 474495), (945, 402191), (1335, 284697), (1869, 203355), (2403, 158165), (3115, 122013), (4005, 94899), (4519, 84105), (5607, 67785), (9345, 40671), (12015, 31633), (13557, 28035), (16821, 22595)]