72099315

素因数分解:

$3^5\times 5^1\times {\mathrm{59341}}^1$

素因数の和:59361

約数の個数: 24

約数和(自身を含む): 129602928

約数和(自身を除く): 57503613

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 59341, 178023, 296705, 534069, 890115, 1602207, 2670345, 4806621, 8011035, 14419863, 24033105, 72099315]

約数ペア:

[(1, 72099315), (3, 24033105), (5, 14419863), (9, 8011035), (15, 4806621), (27, 2670345), (45, 1602207), (81, 890115), (135, 534069), (243, 296705), (405, 178023), (1215, 59341)]