55645655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 73781568

約数和(自身を除く): 18135913

約数列:

[1, 5, 13, 43, 65, 215, 463, 559, 1849, 2315, 2795, 6019, 9245, 19909, 24037, 30095, 99545, 120185, 258817, 856087, 1294085, 4280435, 11129131, 55645655]

約数ペア:

[(1, 55645655), (5, 11129131), (13, 4280435), (43, 1294085), (65, 856087), (215, 258817), (463, 120185), (559, 99545), (1849, 30095), (2315, 24037), (2795, 19909), (6019, 9245)]