122784225

素因数分解:

$3^1\times 5^2\times {\mathrm{1061}}^1\times {\mathrm{1543}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 203326272

約数和(自身を除く): 80542047

約数列:

[1, 3, 5, 15, 25, 75, 1061, 1543, 3183, 4629, 5305, 7715, 15915, 23145, 26525, 38575, 79575, 115725, 1637123, 4911369, 8185615, 24556845, 40928075, 122784225]

約数ペア:

[(1, 122784225), (3, 40928075), (5, 24556845), (15, 8185615), (25, 4911369), (75, 1637123), (1061, 115725), (1543, 79575), (3183, 38575), (4629, 26525), (5305, 23145), (7715, 15915)]