80945735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7457}}^1$

素因数の和:7642

約数の個数: 16

約数和(自身を含む): 105247296

約数和(自身を除く): 24301561

約数列:

[1, 5, 13, 65, 167, 835, 2171, 7457, 10855, 37285, 96941, 484705, 1245319, 6226595, 16189147, 80945735]

約数ペア:

[(1, 80945735), (5, 16189147), (13, 6226595), (65, 1245319), (167, 484705), (835, 96941), (2171, 37285), (7457, 10855)]