39810185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3761}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 50109840

約数和(自身を除く): 10299655

約数列:

[1, 5, 29, 73, 145, 365, 2117, 3761, 10585, 18805, 109069, 274553, 545345, 1372765, 7962037, 39810185]

約数ペア:

[(1, 39810185), (5, 7962037), (29, 1372765), (73, 545345), (145, 274553), (365, 109069), (2117, 18805), (3761, 10585)]