57612815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 21132145

約数列:

[1, 5, 13, 23, 65, 89, 115, 299, 433, 445, 1157, 1495, 2047, 2165, 5629, 5785, 9959, 10235, 26611, 28145, 38537, 49795, 129467, 133055, 192685, 500981, 647335, 886351, 2504905, 4431755, 11522563, 57612815]

約数ペア:

[(1, 57612815), (5, 11522563), (13, 4431755), (23, 2504905), (65, 886351), (89, 647335), (115, 500981), (299, 192685), (433, 133055), (445, 129467), (1157, 49795), (1495, 38537), (2047, 28145), (2165, 26611), (5629, 10235), (5785, 9959)]