71359475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6329}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 98899920

約数和(自身を除く): 27540445

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 6329, 11275, 31645, 69619, 158225, 259489, 348095, 1297445, 1740475, 2854379, 6487225, 14271895, 71359475]

約数ペア:

[(1, 71359475), (5, 14271895), (11, 6487225), (25, 2854379), (41, 1740475), (55, 1297445), (205, 348095), (275, 259489), (451, 158225), (1025, 69619), (2255, 31645), (6329, 11275)]