9666425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 12648000

約数和(自身を除く): 2981575

約数列:

[1, 5, 25, 29, 67, 145, 199, 335, 725, 995, 1675, 1943, 4975, 5771, 9715, 13333, 28855, 48575, 66665, 144275, 333325, 386657, 1933285, 9666425]

約数ペア:

[(1, 9666425), (5, 1933285), (25, 386657), (29, 333325), (67, 144275), (145, 66665), (199, 48575), (335, 28855), (725, 13333), (995, 9715), (1675, 5771), (1943, 4975)]