139227935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4357}}^1$

素因数の和:4463

約数の個数: 32

約数和(自身を含む): 210857472

約数和(自身を除く): 71629537

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2905, 4357, 4565, 6391, 21785, 30499, 31955, 47927, 152495, 239635, 335489, 361631, 1677445, 1808155, 2531417, 3977941, 12657085, 19889705, 27845587, 139227935]

約数ペア:

[(1, 139227935), (5, 27845587), (7, 19889705), (11, 12657085), (35, 3977941), (55, 2531417), (77, 1808155), (83, 1677445), (385, 361631), (415, 335489), (581, 239635), (913, 152495), (2905, 47927), (4357, 31955), (4565, 30499), (6391, 21785)]