745834815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28429}}^1$

素因数の和:28504

約数の個数: 48

約数和(自身を含む): 1436965920

約数和(自身を除く): 691131105

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 1749, 2385, 2915, 5247, 8745, 26235, 28429, 85287, 142145, 255861, 312719, 426435, 938157, 1279305, 1506737, 1563595, 2814471, 4520211, 4690785, 7533685, 13560633, 14072355, 16574107, 22601055, 49722321, 67803165, 82870535, 149166963, 248611605, 745834815]

約数ペア:

[(1, 745834815), (3, 248611605), (5, 149166963), (9, 82870535), (11, 67803165), (15, 49722321), (33, 22601055), (45, 16574107), (53, 14072355), (55, 13560633), (99, 7533685), (159, 4690785), (165, 4520211), (265, 2814471), (477, 1563595), (495, 1506737), (583, 1279305), (795, 938157), (1749, 426435), (2385, 312719), (2915, 255861), (5247, 142145), (8745, 85287), (26235, 28429)]