78370085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40087}}^1$

素因数の和:40132

約数の個数: 16

約数和(自身を含む): 103908096

約数和(自身を除く): 25538011

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 40087, 200435, 681479, 922001, 3407395, 4610005, 15674017, 78370085]

約数ペア:

[(1, 78370085), (5, 15674017), (17, 4610005), (23, 3407395), (85, 922001), (115, 681479), (391, 200435), (1955, 40087)]