67896885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{646637}}^1$

素因数の和:646652

約数の個数: 16

約数和(自身を含む): 124154496

約数和(自身を除く): 56257611

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 646637, 1939911, 3233185, 4526459, 9699555, 13579377, 22632295, 67896885]

約数ペア:

[(1, 67896885), (3, 22632295), (5, 13579377), (7, 9699555), (15, 4526459), (21, 3233185), (35, 1939911), (105, 646637)]