16943265

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8011}}^1$

素因数の和:8069

約数の個数: 24

約数和(自身を含む): 29996928

約数和(自身を除く): 13053663

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 8011, 24033, 40055, 72099, 120165, 360495, 376517, 1129551, 1882585, 3388653, 5647755, 16943265]

約数ペア:

[(1, 16943265), (3, 5647755), (5, 3388653), (9, 1882585), (15, 1129551), (45, 376517), (47, 360495), (141, 120165), (235, 72099), (423, 40055), (705, 24033), (2115, 8011)]