580055905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 857558016

約数和(自身を除く): 277502111

約数列:

[1, 5, 11, 13, 41, 47, 55, 65, 143, 205, 235, 421, 451, 517, 533, 611, 715, 1927, 2105, 2255, 2585, 2665, 3055, 4631, 5473, 5863, 6721, 9635, 17261, 19787, 21197, 23155, 25051, 27365, 29315, 33605, 60203, 86305, 98935, 105985, 125255, 189871, 217657, 224393, 257231, 275561, 301015, 811267, 949355, 1088285, 1121965, 1286155, 1377805, 2468323, 2829541, 4056335, 8923937, 10546471, 12341615, 14147705, 44619685, 52732355, 116011181, 580055905]

約数ペア:

[(1, 580055905), (5, 116011181), (11, 52732355), (13, 44619685), (41, 14147705), (47, 12341615), (55, 10546471), (65, 8923937), (143, 4056335), (205, 2829541), (235, 2468323), (421, 1377805), (451, 1286155), (517, 1121965), (533, 1088285), (611, 949355), (715, 811267), (1927, 301015), (2105, 275561), (2255, 257231), (2585, 224393), (2665, 217657), (3055, 189871), (4631, 125255), (5473, 105985), (5863, 98935), (6721, 86305), (9635, 60203), (17261, 33605), (19787, 29315), (21197, 27365), (23155, 25051)]