80842905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 174545280

約数和(自身を除く): 93702375

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 187, 195, 221, 255, 429, 495, 561, 585, 663, 715, 739, 765, 935, 1105, 1287, 1683, 1989, 2145, 2217, 2431, 2805, 3315, 3695, 6435, 6651, 7293, 8129, 8415, 9607, 9945, 11085, 12155, 12563, 21879, 24387, 28821, 33255, 36465, 37689, 40645, 48035, 62815, 73161, 86463, 105677, 109395, 113067, 121935, 138193, 144105, 163319, 188445, 317031, 365805, 414579, 432315, 489957, 528385, 565335, 690965, 816595, 951093, 1243737, 1469871, 1585155, 1796509, 2072895, 2449785, 4755465, 5389527, 6218685, 7349355, 8982545, 16168581, 26947635, 80842905]

約数ペア:

[(1, 80842905), (3, 26947635), (5, 16168581), (9, 8982545), (11, 7349355), (13, 6218685), (15, 5389527), (17, 4755465), (33, 2449785), (39, 2072895), (45, 1796509), (51, 1585155), (55, 1469871), (65, 1243737), (85, 951093), (99, 816595), (117, 690965), (143, 565335), (153, 528385), (165, 489957), (187, 432315), (195, 414579), (221, 365805), (255, 317031), (429, 188445), (495, 163319), (561, 144105), (585, 138193), (663, 121935), (715, 113067), (739, 109395), (765, 105677), (935, 86463), (1105, 73161), (1287, 62815), (1683, 48035), (1989, 40645), (2145, 37689), (2217, 36465), (2431, 33255), (2805, 28821), (3315, 24387), (3695, 21879), (6435, 12563), (6651, 12155), (7293, 11085), (8129, 9945), (8415, 9607)]