6520978415

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{6469}}^1$

素因数の和:6911

約数の個数: 32

約数和(自身を含む): 9078289920

約数和(自身を除く): 2557311505

約数列:

[1, 5, 7, 35, 83, 347, 415, 581, 1735, 2429, 2905, 6469, 12145, 28801, 32345, 45283, 144005, 201607, 226415, 536927, 1008035, 2244743, 2684635, 3758489, 11223715, 15713201, 18792445, 78566005, 186313669, 931568345, 1304195683, 6520978415]

約数ペア:

[(1, 6520978415), (5, 1304195683), (7, 931568345), (35, 186313669), (83, 78566005), (347, 18792445), (415, 15713201), (581, 11223715), (1735, 3758489), (2429, 2684635), (2905, 2244743), (6469, 1008035), (12145, 536927), (28801, 226415), (32345, 201607), (45283, 144005)]