57266755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 86575104

約数和(自身を除く): 29308349

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 2927, 3913, 14635, 19565, 20489, 38051, 102445, 125861, 190255, 266357, 629305, 881027, 1331785, 1636193, 4405135, 8180965, 11453351, 57266755]

約数ペア:

[(1, 57266755), (5, 11453351), (7, 8180965), (13, 4405135), (35, 1636193), (43, 1331785), (65, 881027), (91, 629305), (215, 266357), (301, 190255), (455, 125861), (559, 102445), (1505, 38051), (2795, 20489), (2927, 19565), (3913, 14635)]