13275045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 29023488

約数和(自身を除く): 15748443

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 37, 45, 51, 63, 67, 85, 105, 111, 119, 153, 185, 201, 255, 259, 315, 333, 335, 357, 469, 555, 595, 603, 629, 765, 777, 1005, 1071, 1139, 1295, 1407, 1665, 1785, 1887, 2331, 2345, 2479, 3015, 3145, 3417, 3885, 4221, 4403, 5355, 5661, 5695, 7035, 7437, 7973, 9435, 10251, 11655, 12395, 13209, 17085, 17353, 21105, 22015, 22311, 23919, 28305, 37185, 39627, 39865, 42143, 51255, 52059, 66045, 71757, 86765, 111555, 119595, 126429, 156177, 198135, 210715, 260295, 295001, 358785, 379287, 632145, 780885, 885003, 1475005, 1896435, 2655009, 4425015, 13275045]

約数ペア:

[(1, 13275045), (3, 4425015), (5, 2655009), (7, 1896435), (9, 1475005), (15, 885003), (17, 780885), (21, 632145), (35, 379287), (37, 358785), (45, 295001), (51, 260295), (63, 210715), (67, 198135), (85, 156177), (105, 126429), (111, 119595), (119, 111555), (153, 86765), (185, 71757), (201, 66045), (255, 52059), (259, 51255), (315, 42143), (333, 39865), (335, 39627), (357, 37185), (469, 28305), (555, 23919), (595, 22311), (603, 22015), (629, 21105), (765, 17353), (777, 17085), (1005, 13209), (1071, 12395), (1139, 11655), (1295, 10251), (1407, 9435), (1665, 7973), (1785, 7437), (1887, 7035), (2331, 5695), (2345, 5661), (2479, 5355), (3015, 4403), (3145, 4221), (3417, 3885)]