15800109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2719}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 22848000

約数和(自身を除く): 7047891

約数列:

[1, 3, 13, 39, 149, 447, 1937, 2719, 5811, 8157, 35347, 106041, 405131, 1215393, 5266703, 15800109]

約数ペア:

[(1, 15800109), (3, 5266703), (13, 1215393), (39, 405131), (149, 106041), (447, 35347), (1937, 8157), (2719, 5811)]