1051567785

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 1906248960

約数和(自身を除く): 854681175

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 131, 135, 291, 393, 485, 613, 655, 873, 1179, 1455, 1839, 1965, 2619, 3065, 3537, 4365, 5517, 5895, 9195, 12707, 13095, 16551, 17685, 27585, 38121, 59461, 63535, 80303, 82755, 114363, 178383, 190605, 240909, 297305, 343089, 401515, 535149, 571815, 722727, 891915, 1204545, 1605447, 1715445, 2168181, 2675745, 3613635, 7789391, 8027235, 10840905, 23368173, 38946955, 70104519, 116840865, 210313557, 350522595, 1051567785]

約数ペア:

[(1, 1051567785), (3, 350522595), (5, 210313557), (9, 116840865), (15, 70104519), (27, 38946955), (45, 23368173), (97, 10840905), (131, 8027235), (135, 7789391), (291, 3613635), (393, 2675745), (485, 2168181), (613, 1715445), (655, 1605447), (873, 1204545), (1179, 891915), (1455, 722727), (1839, 571815), (1965, 535149), (2619, 401515), (3065, 343089), (3537, 297305), (4365, 240909), (5517, 190605), (5895, 178383), (9195, 114363), (12707, 82755), (13095, 80303), (16551, 63535), (17685, 59461), (27585, 38121)]