+z‌‌=5‌ or ‌z2−5z+6=0 ⇒‌‌z2−3z−2z+6‌‌=0 ‌(z−3)(z−2)=0⇒z=3‌ or ‌2 ‌ Using ‌y=‌‌‌
6
z
,‌ we get ‌ y‌‌=2‌ or ‌3 For calculating the odd divisor x must be 0 i.e. x=0 ∴‌‌n=203352‌ or ‌n=203253 Total number of odd divisor of n ‌‌=(3+1)(2+1) ‌‌=(4)(3)=12