555076225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28429}}^1$

素因数の和:28521

約数の個数: 24

約数和(自身を含む): 761469120

約数和(自身を除く): 206392895

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3905, 19525, 28429, 142145, 312719, 710725, 1563595, 2018459, 7817975, 10092295, 22203049, 50461475, 111015245, 555076225]

約数ペア:

[(1, 555076225), (5, 111015245), (11, 50461475), (25, 22203049), (55, 10092295), (71, 7817975), (275, 2018459), (355, 1563595), (781, 710725), (1775, 312719), (3905, 142145), (19525, 28429)]