15327795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 30744576

約数和(自身を除く): 15416781

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 217, 255, 277, 357, 465, 527, 595, 651, 831, 1085, 1385, 1581, 1785, 1939, 2635, 3255, 3689, 4155, 4709, 5817, 7905, 8587, 9695, 11067, 14127, 18445, 23545, 25761, 29085, 32963, 42935, 55335, 60109, 70635, 98889, 128805, 145979, 164815, 180327, 300545, 437937, 494445, 729895, 901635, 1021853, 2189685, 3065559, 5109265, 15327795]

約数ペア:

[(1, 15327795), (3, 5109265), (5, 3065559), (7, 2189685), (15, 1021853), (17, 901635), (21, 729895), (31, 494445), (35, 437937), (51, 300545), (85, 180327), (93, 164815), (105, 145979), (119, 128805), (155, 98889), (217, 70635), (255, 60109), (277, 55335), (357, 42935), (465, 32963), (527, 29085), (595, 25761), (651, 23545), (831, 18445), (1085, 14127), (1385, 11067), (1581, 9695), (1785, 8587), (1939, 7905), (2635, 5817), (3255, 4709), (3689, 4155)]