76464495

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 136056960

約数和(自身を除く): 59592465

約数列:

[1, 3, 5, 9, 15, 45, 79, 137, 157, 237, 395, 411, 471, 685, 711, 785, 1185, 1233, 1413, 2055, 2355, 3555, 6165, 7065, 10823, 12403, 21509, 32469, 37209, 54115, 62015, 64527, 97407, 107545, 111627, 162345, 186045, 193581, 322635, 487035, 558135, 967905, 1699211, 5097633, 8496055, 15292899, 25488165, 76464495]

約数ペア:

[(1, 76464495), (3, 25488165), (5, 15292899), (9, 8496055), (15, 5097633), (45, 1699211), (79, 967905), (137, 558135), (157, 487035), (237, 322635), (395, 193581), (411, 186045), (471, 162345), (685, 111627), (711, 107545), (785, 97407), (1185, 64527), (1233, 62015), (1413, 54115), (2055, 37209), (2355, 32469), (3555, 21509), (6165, 12403), (7065, 10823)]