43215525

素因数分解:

$3^4\times 5^2\times {\mathrm{21341}}^1$

素因数の和:21363

約数の個数: 30

約数和(自身を含む): 80053842

約数和(自身を除く): 36838317

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 21341, 64023, 106705, 192069, 320115, 533525, 576207, 960345, 1600575, 1728621, 2881035, 4801725, 8643105, 14405175, 43215525]

約数ペア:

[(1, 43215525), (3, 14405175), (5, 8643105), (9, 4801725), (15, 2881035), (25, 1728621), (27, 1600575), (45, 960345), (75, 576207), (81, 533525), (135, 320115), (225, 192069), (405, 106705), (675, 64023), (2025, 21341)]