73979325

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 166364352

約数和(自身を除く): 92385027

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 81, 85, 105, 119, 135, 153, 175, 189, 225, 255, 307, 315, 357, 405, 425, 459, 525, 567, 595, 675, 765, 921, 945, 1071, 1275, 1377, 1535, 1575, 1785, 2025, 2149, 2295, 2763, 2835, 2975, 3213, 3825, 4605, 4725, 5219, 5355, 6447, 6885, 7675, 8289, 8925, 9639, 10745, 11475, 13815, 14175, 15657, 16065, 19341, 23025, 24867, 26095, 26775, 32235, 34425, 36533, 41445, 46971, 48195, 53725, 58023, 69075, 78285, 80325, 96705, 109599, 124335, 130475, 140913, 161175, 174069, 182665, 207225, 234855, 240975, 290115, 328797, 391425, 422739, 483525, 547995, 621675, 704565, 870345, 913325, 986391, 1174275, 1450575, 1643985, 2113695, 2739975, 2959173, 3522825, 4351725, 4931955, 8219925, 10568475, 14795865, 24659775, 73979325]

約数ペア:

[(1, 73979325), (3, 24659775), (5, 14795865), (7, 10568475), (9, 8219925), (15, 4931955), (17, 4351725), (21, 3522825), (25, 2959173), (27, 2739975), (35, 2113695), (45, 1643985), (51, 1450575), (63, 1174275), (75, 986391), (81, 913325), (85, 870345), (105, 704565), (119, 621675), (135, 547995), (153, 483525), (175, 422739), (189, 391425), (225, 328797), (255, 290115), (307, 240975), (315, 234855), (357, 207225), (405, 182665), (425, 174069), (459, 161175), (525, 140913), (567, 130475), (595, 124335), (675, 109599), (765, 96705), (921, 80325), (945, 78285), (1071, 69075), (1275, 58023), (1377, 53725), (1535, 48195), (1575, 46971), (1785, 41445), (2025, 36533), (2149, 34425), (2295, 32235), (2763, 26775), (2835, 26095), (2975, 24867), (3213, 23025), (3825, 19341), (4605, 16065), (4725, 15657), (5219, 14175), (5355, 13815), (6447, 11475), (6885, 10745), (7675, 9639), (8289, 8925)]