2990775315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18125911}}^1$

素因数の和:18125930

約数の個数: 16

約数和(自身を含む): 5220262656

約数和(自身を除く): 2229487341

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 18125911, 54377733, 90629555, 199385021, 271888665, 598155063, 996925105, 2990775315]

約数ペア:

[(1, 2990775315), (3, 996925105), (5, 598155063), (11, 271888665), (15, 199385021), (33, 90629555), (55, 54377733), (165, 18125911)]