2536690785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1439}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 4459069440

約数和(自身を除く): 1922378655

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 223, 255, 465, 527, 669, 1115, 1439, 1581, 2635, 3345, 3791, 4317, 6913, 7195, 7905, 11373, 18955, 20739, 21585, 24463, 34565, 44609, 56865, 73389, 103695, 117521, 122315, 133827, 223045, 320897, 352563, 366945, 587605, 669135, 758353, 962691, 1604485, 1762815, 2275059, 3791765, 4813455, 5455249, 9947807, 11375295, 16365747, 27276245, 29843421, 49739035, 81828735, 149217105, 169112719, 507338157, 845563595, 2536690785]

約数ペア:

[(1, 2536690785), (3, 845563595), (5, 507338157), (15, 169112719), (17, 149217105), (31, 81828735), (51, 49739035), (85, 29843421), (93, 27276245), (155, 16365747), (223, 11375295), (255, 9947807), (465, 5455249), (527, 4813455), (669, 3791765), (1115, 2275059), (1439, 1762815), (1581, 1604485), (2635, 962691), (3345, 758353), (3791, 669135), (4317, 587605), (6913, 366945), (7195, 352563), (7905, 320897), (11373, 223045), (18955, 133827), (20739, 122315), (21585, 117521), (24463, 103695), (34565, 73389), (44609, 56865)]