2955315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17911}}^1$

素因数の和:17930

約数の個数: 16

約数和(自身を含む): 5158656

約数和(自身を除く): 2203341

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 17911, 53733, 89555, 197021, 268665, 591063, 985105, 2955315]

約数ペア:

[(1, 2955315), (3, 985105), (5, 591063), (11, 268665), (15, 197021), (33, 89555), (55, 53733), (165, 17911)]