55772255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4727

約数の個数: 32

約数和(自身を含む): 86151168

約数和(自身を除く): 30378913

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 4673, 11935, 23365, 32711, 51403, 144863, 163555, 257015, 359821, 724315, 1014041, 1593493, 1799105, 5070205, 7967465, 11154451, 55772255]

約数ペア:

[(1, 55772255), (5, 11154451), (7, 7967465), (11, 5070205), (31, 1799105), (35, 1593493), (55, 1014041), (77, 724315), (155, 359821), (217, 257015), (341, 163555), (385, 144863), (1085, 51403), (1705, 32711), (2387, 23365), (4673, 11935)]