Enrhifo
15471\sqrt{61395}\approx 3833406.615295982
Rhannu
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5157\times 3\sqrt{61395}
Ffactora 552555=3^{2}\times 61395. Ailysgrifennu ail isradd y lluoswm \sqrt{3^{2}\times 61395} fel lluoswm ail israddau \sqrt{3^{2}}\sqrt{61395}. Cymryd isradd 3^{2}.
15471\sqrt{61395}
Lluosi 5157 a 3 i gael 15471.
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