66771495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 144263808

約数和(自身を除く): 77492313

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 37, 45, 51, 63, 85, 105, 111, 119, 153, 185, 255, 259, 315, 333, 337, 357, 555, 595, 629, 765, 777, 1011, 1071, 1295, 1665, 1685, 1785, 1887, 2331, 2359, 3033, 3145, 3885, 4403, 5055, 5355, 5661, 5729, 7077, 9435, 11655, 11795, 12469, 13209, 15165, 17187, 21231, 22015, 28305, 28645, 35385, 37407, 39627, 40103, 51561, 62345, 66045, 85935, 87283, 106155, 112221, 120309, 187035, 198135, 200515, 211973, 257805, 261849, 360927, 436415, 561105, 601545, 635919, 785547, 1059865, 1309245, 1483811, 1804635, 1907757, 3179595, 3927735, 4451433, 7419055, 9538785, 13354299, 22257165, 66771495]

約数ペア:

[(1, 66771495), (3, 22257165), (5, 13354299), (7, 9538785), (9, 7419055), (15, 4451433), (17, 3927735), (21, 3179595), (35, 1907757), (37, 1804635), (45, 1483811), (51, 1309245), (63, 1059865), (85, 785547), (105, 635919), (111, 601545), (119, 561105), (153, 436415), (185, 360927), (255, 261849), (259, 257805), (315, 211973), (333, 200515), (337, 198135), (357, 187035), (555, 120309), (595, 112221), (629, 106155), (765, 87283), (777, 85935), (1011, 66045), (1071, 62345), (1295, 51561), (1665, 40103), (1685, 39627), (1785, 37407), (1887, 35385), (2331, 28645), (2359, 28305), (3033, 22015), (3145, 21231), (3885, 17187), (4403, 15165), (5055, 13209), (5355, 12469), (5661, 11795), (5729, 11655), (7077, 9435)]