42926795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 13682485

約数列:

[1, 5, 19, 41, 95, 103, 107, 205, 515, 535, 779, 1957, 2033, 3895, 4223, 4387, 9785, 10165, 11021, 21115, 21935, 55105, 80237, 83353, 209399, 401185, 416765, 451861, 1046995, 2259305, 8585359, 42926795]

約数ペア:

[(1, 42926795), (5, 8585359), (19, 2259305), (41, 1046995), (95, 451861), (103, 416765), (107, 401185), (205, 209399), (515, 83353), (535, 80237), (779, 55105), (1957, 21935), (2033, 21115), (3895, 11021), (4223, 10165), (4387, 9785)]