15161140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1433}}^1$

素因数の和:1488

約数の個数: 36

約数和(自身を含む): 33306084

約数和(自身を除く): 18144944

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 1433, 2116, 2645, 2866, 5290, 5732, 7165, 10580, 14330, 28660, 32959, 65918, 131836, 164795, 329590, 659180, 758057, 1516114, 3032228, 3790285, 7580570, 15161140]

約数ペア:

[(1, 15161140), (2, 7580570), (4, 3790285), (5, 3032228), (10, 1516114), (20, 758057), (23, 659180), (46, 329590), (92, 164795), (115, 131836), (230, 65918), (460, 32959), (529, 28660), (1058, 14330), (1433, 10580), (2116, 7165), (2645, 5732), (2866, 5290)]