25559279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 2952721

約数列:

[1, 17, 23, 131, 391, 499, 2227, 3013, 8483, 11477, 51221, 65369, 195109, 1111273, 1503487, 25559279]

約数ペア:

[(1, 25559279), (17, 1503487), (23, 1111273), (131, 195109), (391, 65369), (499, 51221), (2227, 11477), (3013, 8483)]