82451165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27997}}^1$

素因数の和:28052

約数の個数: 16

約数和(自身を含む): 107512320

約数和(自身を除く): 25061155

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 27997, 139985, 531943, 867907, 2659715, 4339535, 16490233, 82451165]

約数ペア:

[(1, 82451165), (5, 16490233), (19, 4339535), (31, 2659715), (95, 867907), (155, 531943), (589, 139985), (2945, 27997)]