991155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6007}}^1$

素因数の和:6026

約数の個数: 16

約数和(自身を含む): 1730304

約数和(自身を除く): 739149

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 6007, 18021, 30035, 66077, 90105, 198231, 330385, 991155]

約数ペア:

[(1, 991155), (3, 330385), (5, 198231), (11, 90105), (15, 66077), (33, 30035), (55, 18021), (165, 6007)]