6448425

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 10761216

約数和(自身を除く): 4312791

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 677, 1905, 2031, 3175, 3385, 9525, 10155, 16925, 50775, 85979, 257937, 429895, 1289685, 2149475, 6448425]

約数ペア:

[(1, 6448425), (3, 2149475), (5, 1289685), (15, 429895), (25, 257937), (75, 85979), (127, 50775), (381, 16925), (635, 10155), (677, 9525), (1905, 3385), (2031, 3175)]