55090935

素因数分解:

$3^4\times 5^1\times {\mathrm{136027}}^1$

素因数の和:136044

約数の個数: 20

約数和(自身を含む): 98756328

約数和(自身を除く): 43665393

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 136027, 408081, 680135, 1224243, 2040405, 3672729, 6121215, 11018187, 18363645, 55090935]

約数ペア:

[(1, 55090935), (3, 18363645), (5, 11018187), (9, 6121215), (15, 3672729), (27, 2040405), (45, 1224243), (81, 680135), (135, 408081), (405, 136027)]