16656795

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4159}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 29203200

約数和(自身を除く): 12546405

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 4159, 12477, 20795, 37431, 62385, 187155, 370151, 1110453, 1850755, 3331359, 5552265, 16656795]

約数ペア:

[(1, 16656795), (3, 5552265), (5, 3331359), (9, 1850755), (15, 1110453), (45, 370151), (89, 187155), (267, 62385), (445, 37431), (801, 20795), (1335, 12477), (4005, 4159)]