87927165

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47657}}^1$

素因数の和:47709

約数の個数: 24

約数和(自身を含む): 156127608

約数和(自身を除く): 68200443

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 47657, 142971, 238285, 428913, 714855, 1953937, 2144565, 5861811, 9769685, 17585433, 29309055, 87927165]

約数ペア:

[(1, 87927165), (3, 29309055), (5, 17585433), (9, 9769685), (15, 5861811), (41, 2144565), (45, 1953937), (123, 714855), (205, 428913), (369, 238285), (615, 142971), (1845, 47657)]