66200675

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 84804096

約数和(自身を除く): 18603421

約数列:

[1, 5, 25, 47, 103, 235, 515, 547, 1175, 2575, 2735, 4841, 13675, 24205, 25709, 56341, 121025, 128545, 281705, 642725, 1408525, 2648027, 13240135, 66200675]

約数ペア:

[(1, 66200675), (5, 13240135), (25, 2648027), (47, 1408525), (103, 642725), (235, 281705), (515, 128545), (547, 121025), (1175, 56341), (2575, 25709), (2735, 24205), (4841, 13675)]