90771285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{550129}}^1$

素因数の和:550148

約数の個数: 16

約数和(自身を含む): 158437440

約数和(自身を除く): 67666155

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 550129, 1650387, 2750645, 6051419, 8251935, 18154257, 30257095, 90771285]

約数ペア:

[(1, 90771285), (3, 30257095), (5, 18154257), (11, 8251935), (15, 6051419), (33, 2750645), (55, 1650387), (165, 550129)]