82787235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239963}}^1$

素因数の和:239994

約数の個数: 16

約数和(自身を含む): 138219264

約数和(自身を除く): 55432029

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 239963, 719889, 1199815, 3599445, 5519149, 16557447, 27595745, 82787235]

約数ペア:

[(1, 82787235), (3, 27595745), (5, 16557447), (15, 5519149), (23, 3599445), (69, 1199815), (115, 719889), (345, 239963)]