83207915

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28643}}^1$

素因数の和:28738

約数の個数: 16

約数和(自身を含む): 115492608

約数和(自身を除く): 32284693

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 28643, 143215, 200501, 1002505, 2377369, 11886845, 16641583, 83207915]

約数ペア:

[(1, 83207915), (5, 16641583), (7, 11886845), (35, 2377369), (83, 1002505), (415, 200501), (581, 143215), (2905, 28643)]