7349355

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 14545440

約数和(自身を除く): 7196085

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 739, 765, 1105, 1989, 2217, 3315, 3695, 6651, 9607, 9945, 11085, 12563, 28821, 33255, 37689, 48035, 62815, 86463, 113067, 144105, 163319, 188445, 432315, 489957, 565335, 816595, 1469871, 2449785, 7349355]

約数ペア:

[(1, 7349355), (3, 2449785), (5, 1469871), (9, 816595), (13, 565335), (15, 489957), (17, 432315), (39, 188445), (45, 163319), (51, 144105), (65, 113067), (85, 86463), (117, 62815), (153, 48035), (195, 37689), (221, 33255), (255, 28821), (585, 12563), (663, 11085), (739, 9945), (765, 9607), (1105, 6651), (1989, 3695), (2217, 3315)]