87933335

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28229}}^1$

素因数の和:28330

約数の個数: 16

約数和(自身を含む): 121953600

約数和(自身を除く): 34020265

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 28229, 141145, 197603, 988015, 2512381, 12561905, 17586667, 87933335]

約数ペア:

[(1, 87933335), (5, 17586667), (7, 12561905), (35, 2512381), (89, 988015), (445, 197603), (623, 141145), (3115, 28229)]