42340495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 52799040

約数和(自身を除く): 10458545

約数列:

[1, 5, 41, 71, 205, 355, 2909, 2911, 14545, 14555, 119269, 206539, 596345, 1032695, 8468099, 42340495]

約数ペア:

[(1, 42340495), (5, 8468099), (41, 1032695), (71, 596345), (205, 206539), (355, 119269), (2909, 14555), (2911, 14545)]