56227965

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 92658816

約数和(自身を除く): 36430851

約数列:

[1, 3, 5, 15, 53, 107, 159, 265, 321, 535, 661, 795, 1605, 1983, 3305, 5671, 9915, 17013, 28355, 35033, 70727, 85065, 105099, 175165, 212181, 353635, 525495, 1060905, 3748531, 11245593, 18742655, 56227965]

約数ペア:

[(1, 56227965), (3, 18742655), (5, 11245593), (15, 3748531), (53, 1060905), (107, 525495), (159, 353635), (265, 212181), (321, 175165), (535, 105099), (661, 85065), (795, 70727), (1605, 35033), (1983, 28355), (3305, 17013), (5671, 9915)]