828885745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{49003}}^1$

素因数の和:49224

約数の個数: 16

約数和(自身を含む): 1058486400

約数和(自身を除く): 229600655

約数列:

[1, 5, 17, 85, 199, 995, 3383, 16915, 49003, 245015, 833051, 4165255, 9751597, 48757985, 165777149, 828885745]

約数ペア:

[(1, 828885745), (5, 165777149), (17, 48757985), (85, 9751597), (199, 4165255), (995, 833051), (3383, 245015), (16915, 49003)]