3244455

素因数分解:

$3^4\times 5^1\times {\mathrm{8011}}^1$

素因数の和:8028

約数の個数: 20

約数和(自身を含む): 5816712

約数和(自身を除く): 2572257

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 8011, 24033, 40055, 72099, 120165, 216297, 360495, 648891, 1081485, 3244455]

約数ペア:

[(1, 3244455), (3, 1081485), (5, 648891), (9, 360495), (15, 216297), (27, 120165), (45, 72099), (81, 40055), (135, 24033), (405, 8011)]