1,175,265

Number
$1 \, 175 \, 265$ (one million, one hundred and seventy-five thousand, two hundred and sixty-five) is:


 * $3^2 \times 5 \times 7^2 \times 13 \times 41$


 * The smaller of the $9$th odd amicable pair, with $1 \, 438 \, 983$:
 * $\map {\sigma_1} {1 \, 175 \, 265} = \map {\sigma_1} {1 \, 438 \, 983} = 2 \, 614 \, 248 = 1 \, 175 \, 265 + 1 \, 438 \, 983$