2125085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 2820096

約数和(自身を除く): 695011

約数列:

[1, 5, 17, 23, 85, 115, 391, 1087, 1955, 5435, 18479, 25001, 92395, 125005, 425017, 2125085]

約数ペア:

[(1, 2125085), (5, 425017), (17, 125005), (23, 92395), (85, 25001), (115, 18479), (391, 5435), (1087, 1955)]