13470715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 18105120

約数和(自身を除く): 4634405

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 439, 1615, 1805, 2195, 6137, 7463, 8341, 30685, 37315, 41705, 141797, 158479, 708985, 792395, 2694143, 13470715]

約数ペア:

[(1, 13470715), (5, 2694143), (17, 792395), (19, 708985), (85, 158479), (95, 141797), (323, 41705), (361, 37315), (439, 30685), (1615, 8341), (1805, 7463), (2195, 6137)]