13408039785

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{461}}^1\times {\mathrm{5653}}^1$

素因数の和:6143

約数の個数: 64

約数和(自身を含む): 25076620800

約数和(自身を除く): 11668581015

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 461, 735, 1029, 1383, 1715, 2305, 3227, 5145, 5653, 6915, 9681, 16135, 16959, 22589, 28265, 39571, 48405, 67767, 84795, 112945, 118713, 158123, 197855, 276997, 338835, 474369, 593565, 790615, 830991, 1384985, 1938979, 2371845, 2606033, 4154955, 5816937, 7818099, 9694895, 13030165, 18242231, 29084685, 39090495, 54726693, 91211155, 127695617, 273633465, 383086851, 638478085, 893869319, 1915434255, 2681607957, 4469346595, 13408039785]

約数ペア:

[(1, 13408039785), (3, 4469346595), (5, 2681607957), (7, 1915434255), (15, 893869319), (21, 638478085), (35, 383086851), (49, 273633465), (105, 127695617), (147, 91211155), (245, 54726693), (343, 39090495), (461, 29084685), (735, 18242231), (1029, 13030165), (1383, 9694895), (1715, 7818099), (2305, 5816937), (3227, 4154955), (5145, 2606033), (5653, 2371845), (6915, 1938979), (9681, 1384985), (16135, 830991), (16959, 790615), (22589, 593565), (28265, 474369), (39571, 338835), (48405, 276997), (67767, 197855), (84795, 158123), (112945, 118713)]