9814805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 16547328

約数和(自身を除く): 6732523

約数列:

[1, 5, 7, 11, 13, 35, 37, 53, 55, 65, 77, 91, 143, 185, 259, 265, 371, 385, 407, 455, 481, 583, 689, 715, 1001, 1295, 1855, 1961, 2035, 2405, 2849, 2915, 3367, 3445, 4081, 4823, 5005, 5291, 7579, 9805, 13727, 14245, 16835, 20405, 21571, 24115, 25493, 26455, 37037, 37895, 53053, 68635, 107855, 127465, 150997, 178451, 185185, 265265, 280423, 754985, 892255, 1402115, 1962961, 9814805]

約数ペア:

[(1, 9814805), (5, 1962961), (7, 1402115), (11, 892255), (13, 754985), (35, 280423), (37, 265265), (53, 185185), (55, 178451), (65, 150997), (77, 127465), (91, 107855), (143, 68635), (185, 53053), (259, 37895), (265, 37037), (371, 26455), (385, 25493), (407, 24115), (455, 21571), (481, 20405), (583, 16835), (689, 14245), (715, 13727), (1001, 9805), (1295, 7579), (1855, 5291), (1961, 5005), (2035, 4823), (2405, 4081), (2849, 3445), (2915, 3367)]