17287155

素因数分解:

$3^3\times 5^1\times {\mathrm{128053}}^1$

素因数の和:128067

約数の個数: 16

約数和(自身を含む): 30732960

約数和(自身を除く): 13445805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 128053, 384159, 640265, 1152477, 1920795, 3457431, 5762385, 17287155]

約数ペア:

[(1, 17287155), (3, 5762385), (5, 3457431), (9, 1920795), (15, 1152477), (27, 640265), (45, 384159), (135, 128053)]