13844215

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{467}}^1$

素因数の和:508

約数の個数: 36

約数和(自身を含む): 21287448

約数和(自身を除く): 7443233

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 467, 539, 605, 847, 2335, 2695, 3269, 4235, 5137, 5929, 16345, 22883, 25685, 29645, 35959, 56507, 114415, 179795, 251713, 282535, 395549, 1258565, 1977745, 2768843, 13844215]

約数ペア:

[(1, 13844215), (5, 2768843), (7, 1977745), (11, 1258565), (35, 395549), (49, 282535), (55, 251713), (77, 179795), (121, 114415), (245, 56507), (385, 35959), (467, 29645), (539, 25685), (605, 22883), (847, 16345), (2335, 5929), (2695, 5137), (3269, 4235)]