829579105

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{8011}}^1$

素因数の和:8304

約数の個数: 16

約数和(自身を含む): 1009512000

約数和(自身を除く): 179932895

約数列:

[1, 5, 139, 149, 695, 745, 8011, 20711, 40055, 103555, 1113529, 1193639, 5567645, 5968195, 165915821, 829579105]

約数ペア:

[(1, 829579105), (5, 165915821), (139, 5968195), (149, 5567645), (695, 1193639), (745, 1113529), (8011, 103555), (20711, 40055)]