68546345

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 96482304

約数和(自身を除く): 27935959

約数列:

[1, 5, 7, 35, 49, 127, 245, 635, 889, 2203, 4445, 6223, 11015, 15421, 31115, 77105, 107947, 279781, 539735, 1398905, 1958467, 9792335, 13709269, 68546345]

約数ペア:

[(1, 68546345), (5, 13709269), (7, 9792335), (35, 1958467), (49, 1398905), (127, 539735), (245, 279781), (635, 107947), (889, 77105), (2203, 31115), (4445, 15421), (6223, 11015)]