The Stephan-Boltzmann Law states that the flux of radiation from a black body source increase as the absolute temperature to the fourth power (flux proportional to T4).
Then this means that the star 5 times hotter than the Sun will emit a flux that is 54 = 625 times stronger (for every square meter of its surface) than the Sun does.
The Sun's surface is at about 5800 K. Then this other star is at about 29,000 K. By Wien's Law, we get the wavelength of peak emission:
lambdamax = 3,000,000 nm-K / 29,000 K = 100 nm.
This is in the ultraviolet. It is good we don't live near this star (probably it would be impossible to survive there).