15395990

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5479}}^1$

素因数の和:5767

約数の個数: 16

約数和(自身を含む): 27816480

約数和(自身を除く): 12420490

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 5479, 10958, 27395, 54790, 1539599, 3079198, 7697995, 15395990]

約数ペア:

[(1, 15395990), (2, 7697995), (5, 3079198), (10, 1539599), (281, 54790), (562, 27395), (1405, 10958), (2810, 5479)]