66724665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5939}}^1$

素因数の和:6061

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 56447175

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 5939, 11235, 17817, 29695, 41573, 89085, 124719, 207865, 623595, 635473, 1906419, 3177365, 4448311, 9532095, 13344933, 22241555, 66724665]

約数ペア:

[(1, 66724665), (3, 22241555), (5, 13344933), (7, 9532095), (15, 4448311), (21, 3177365), (35, 1906419), (105, 635473), (107, 623595), (321, 207865), (535, 124719), (749, 89085), (1605, 41573), (2247, 29695), (3745, 17817), (5939, 11235)]