89102015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6277}}^1$

素因数の和:6466

約数の個数: 16

約数和(自身を含む): 113908032

約数和(自身を除く): 24806017

約数列:

[1, 5, 17, 85, 167, 835, 2839, 6277, 14195, 31385, 106709, 533545, 1048259, 5241295, 17820403, 89102015]

約数ペア:

[(1, 89102015), (5, 17820403), (17, 5241295), (85, 1048259), (167, 533545), (835, 106709), (2839, 31385), (6277, 14195)]