47810775

素因数分解:

$3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{1439}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 79280640

約数和(自身を除く): 31469865

約数列:

[1, 3, 5, 15, 25, 75, 443, 1329, 1439, 2215, 4317, 6645, 7195, 11075, 21585, 33225, 35975, 107925, 637477, 1912431, 3187385, 9562155, 15936925, 47810775]

約数ペア:

[(1, 47810775), (3, 15936925), (5, 9562155), (15, 3187385), (25, 1912431), (75, 637477), (443, 107925), (1329, 35975), (1439, 33225), (2215, 21585), (4317, 11075), (6645, 7195)]