127572165

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2688

約数の個数: 80

約数和(自身を含む): 276832512

約数和(自身を除く): 149260347

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 315, 357, 405, 459, 567, 595, 765, 945, 1071, 1377, 1785, 2295, 2647, 2835, 3213, 5355, 6885, 7941, 9639, 13235, 16065, 18529, 23823, 39705, 44999, 48195, 55587, 71469, 92645, 119115, 134997, 166761, 214407, 224995, 277935, 314993, 357345, 404991, 500283, 674985, 833805, 944979, 1072035, 1214973, 1500849, 1574965, 2024955, 2501415, 2834937, 3644919, 4724895, 6074865, 7504245, 8504811, 14174685, 18224595, 25514433, 42524055, 127572165]

約数ペア:

[(1, 127572165), (3, 42524055), (5, 25514433), (7, 18224595), (9, 14174685), (15, 8504811), (17, 7504245), (21, 6074865), (27, 4724895), (35, 3644919), (45, 2834937), (51, 2501415), (63, 2024955), (81, 1574965), (85, 1500849), (105, 1214973), (119, 1072035), (135, 944979), (153, 833805), (189, 674985), (255, 500283), (315, 404991), (357, 357345), (405, 314993), (459, 277935), (567, 224995), (595, 214407), (765, 166761), (945, 134997), (1071, 119115), (1377, 92645), (1785, 71469), (2295, 55587), (2647, 48195), (2835, 44999), (3213, 39705), (5355, 23823), (6885, 18529), (7941, 16065), (9639, 13235)]