51127305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1543}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 83635392

約数和(自身を除く): 32508087

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1543, 2209, 4629, 6627, 7715, 11045, 23145, 33135, 72521, 217563, 362605, 1087815, 3408487, 10225461, 17042435, 51127305]

約数ペア:

[(1, 51127305), (3, 17042435), (5, 10225461), (15, 3408487), (47, 1087815), (141, 362605), (235, 217563), (705, 72521), (1543, 33135), (2209, 23145), (4629, 11045), (6627, 7715)]