173101905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 322268544

約数和(自身を除く): 149166639

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3187, 3195, 3621, 6035, 9561, 10863, 15935, 18105, 28683, 47805, 54179, 54315, 143415, 162537, 226277, 270895, 487611, 678831, 812685, 1131385, 2036493, 2438055, 3394155, 3846709, 10182465, 11540127, 19233545, 34620381, 57700635, 173101905]

約数ペア:

[(1, 173101905), (3, 57700635), (5, 34620381), (9, 19233545), (15, 11540127), (17, 10182465), (45, 3846709), (51, 3394155), (71, 2438055), (85, 2036493), (153, 1131385), (213, 812685), (255, 678831), (355, 487611), (639, 270895), (765, 226277), (1065, 162537), (1207, 143415), (3187, 54315), (3195, 54179), (3621, 47805), (6035, 28683), (9561, 18105), (10863, 15935)]