2165760785

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{37139}}^1$

素因数の和:37360

約数の個数: 16

約数和(自身を含む): 2647339200

約数和(自身を除く): 481578415

約数列:

[1, 5, 107, 109, 535, 545, 11663, 37139, 58315, 185695, 3973873, 4048151, 19869365, 20240755, 433152157, 2165760785]

約数ペア:

[(1, 2165760785), (5, 433152157), (107, 20240755), (109, 19869365), (535, 4048151), (545, 3973873), (11663, 185695), (37139, 58315)]