4725

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Number

$4725$ (four thousand, seven hundred and twenty-five) is:

$3^3 \times 5^2 \times 7$

The $7$th odd abundant number after $945$, $1575$, $2205$, $2835$, $3465$, $4095$:

$\map {\sigma_1} {4725} - 4725 = 5195 > 4725$

Arithmetic Functions on $4725$

\(\ds \map {\sigma_1} { 4725 }\)

\(=\)

\(\ds 9920\)

$\sigma_1$ of $4725$

Also see

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