5291275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 7285248

約数和(自身を除く): 1993973

約数列:

[1, 5, 11, 25, 55, 71, 271, 275, 355, 781, 1355, 1775, 2981, 3905, 6775, 14905, 19241, 19525, 74525, 96205, 211651, 481025, 1058255, 5291275]

約数ペア:

[(1, 5291275), (5, 1058255), (11, 481025), (25, 211651), (55, 96205), (71, 74525), (271, 19525), (275, 19241), (355, 14905), (781, 6775), (1355, 3905), (1775, 2981)]