128325435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 267909120

約数和(自身を除く): 139583685

約数列:

[1, 3, 5, 7, 15, 17, 21, 29, 35, 37, 51, 67, 85, 87, 105, 111, 119, 145, 185, 201, 203, 255, 259, 335, 357, 435, 469, 493, 555, 595, 609, 629, 777, 1005, 1015, 1073, 1139, 1295, 1407, 1479, 1785, 1887, 1943, 2345, 2465, 2479, 3045, 3145, 3219, 3417, 3451, 3885, 4403, 5365, 5695, 5829, 7035, 7395, 7437, 7511, 7973, 9435, 9715, 10353, 12395, 13209, 13601, 16095, 17085, 17255, 17353, 18241, 22015, 22533, 23919, 29145, 33031, 37185, 37555, 39865, 40803, 42143, 51765, 52059, 54723, 66045, 68005, 71891, 86765, 91205, 99093, 112665, 119595, 126429, 127687, 165155, 204015, 210715, 215673, 231217, 260295, 273615, 295001, 359455, 383061, 495465, 503237, 632145, 638435, 693651, 885003, 1078365, 1156085, 1222147, 1475005, 1509711, 1915305, 2516185, 3468255, 3666441, 4425015, 6110735, 7548555, 8555029, 18332205, 25665087, 42775145, 128325435]

約数ペア:

[(1, 128325435), (3, 42775145), (5, 25665087), (7, 18332205), (15, 8555029), (17, 7548555), (21, 6110735), (29, 4425015), (35, 3666441), (37, 3468255), (51, 2516185), (67, 1915305), (85, 1509711), (87, 1475005), (105, 1222147), (111, 1156085), (119, 1078365), (145, 885003), (185, 693651), (201, 638435), (203, 632145), (255, 503237), (259, 495465), (335, 383061), (357, 359455), (435, 295001), (469, 273615), (493, 260295), (555, 231217), (595, 215673), (609, 210715), (629, 204015), (777, 165155), (1005, 127687), (1015, 126429), (1073, 119595), (1139, 112665), (1295, 99093), (1407, 91205), (1479, 86765), (1785, 71891), (1887, 68005), (1943, 66045), (2345, 54723), (2465, 52059), (2479, 51765), (3045, 42143), (3145, 40803), (3219, 39865), (3417, 37555), (3451, 37185), (3885, 33031), (4403, 29145), (5365, 23919), (5695, 22533), (5829, 22015), (7035, 18241), (7395, 17353), (7437, 17255), (7511, 17085), (7973, 16095), (9435, 13601), (9715, 13209), (10353, 12395)]