128576085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{779249}}^1$

素因数の和:779268

約数の個数: 16

約数和(自身を含む): 224424000

約数和(自身を除く): 95847915

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 779249, 2337747, 3896245, 8571739, 11688735, 25715217, 42858695, 128576085]

約数ペア:

[(1, 128576085), (3, 42858695), (5, 25715217), (11, 11688735), (15, 8571739), (33, 3896245), (55, 2337747), (165, 779249)]