139280185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{87323}}^1$

素因数の和:87368

約数の個数: 16

約数和(自身を含む): 188619840

約数和(自身を除く): 49339655

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 87323, 436615, 960553, 2532367, 4802765, 12661835, 27856037, 139280185]

約数ペア:

[(1, 139280185), (5, 27856037), (11, 12661835), (29, 4802765), (55, 2532367), (145, 960553), (319, 436615), (1595, 87323)]