55255795

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 79036416

約数和(自身を除く): 23780621

約数列:

[1, 5, 7, 31, 35, 127, 155, 217, 401, 635, 889, 1085, 2005, 2807, 3937, 4445, 12431, 14035, 19685, 27559, 50927, 62155, 87017, 137795, 254635, 356489, 435085, 1578737, 1782445, 7893685, 11051159, 55255795]

約数ペア:

[(1, 55255795), (5, 11051159), (7, 7893685), (31, 1782445), (35, 1578737), (127, 435085), (155, 356489), (217, 254635), (401, 137795), (635, 87017), (889, 62155), (1085, 50927), (2005, 27559), (2807, 19685), (3937, 14035), (4445, 12431)]