12225465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 26334720

約数和(自身を除く): 14109255

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 761, 765, 945, 1071, 1785, 2283, 2295, 3213, 3805, 5327, 5355, 6849, 11415, 12937, 15981, 16065, 20547, 26635, 34245, 38811, 47943, 64685, 79905, 90559, 102735, 116433, 143829, 194055, 239715, 271677, 349299, 452795, 582165, 719145, 815031, 1358385, 1746495, 2445093, 4075155, 12225465]

約数ペア:

[(1, 12225465), (3, 4075155), (5, 2445093), (7, 1746495), (9, 1358385), (15, 815031), (17, 719145), (21, 582165), (27, 452795), (35, 349299), (45, 271677), (51, 239715), (63, 194055), (85, 143829), (105, 116433), (119, 102735), (135, 90559), (153, 79905), (189, 64685), (255, 47943), (315, 38811), (357, 34245), (459, 26635), (595, 20547), (761, 16065), (765, 15981), (945, 12937), (1071, 11415), (1785, 6849), (2283, 5355), (2295, 5327), (3213, 3805)]