2533475

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 3714048

約数和(自身を除く): 1180573

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 467, 775, 1085, 2335, 3269, 5425, 11675, 14477, 16345, 72385, 81725, 101339, 361925, 506695, 2533475]

約数ペア:

[(1, 2533475), (5, 506695), (7, 361925), (25, 101339), (31, 81725), (35, 72385), (155, 16345), (175, 14477), (217, 11675), (467, 5425), (775, 3269), (1085, 2335)]