84141585

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 177280488

約数和(自身を除く): 93138903

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 101, 121, 135, 153, 165, 187, 255, 297, 303, 363, 405, 459, 495, 505, 561, 605, 765, 891, 909, 935, 1089, 1111, 1377, 1485, 1515, 1683, 1717, 1815, 2057, 2295, 2727, 2805, 3267, 3333, 4455, 4545, 5049, 5151, 5445, 5555, 6171, 6885, 8181, 8415, 8585, 9801, 9999, 10285, 12221, 13635, 15147, 15453, 16335, 16665, 18513, 18887, 25245, 25755, 29997, 30855, 36663, 40905, 46359, 49005, 49995, 55539, 56661, 61105, 75735, 77265, 89991, 92565, 94435, 109989, 139077, 149985, 166617, 169983, 183315, 207757, 231795, 277695, 283305, 329967, 449955, 509949, 549945, 623271, 695385, 833085, 849915, 989901, 1038785, 1529847, 1649835, 1869813, 2549745, 3116355, 4949505, 5609439, 7649235, 9349065, 16828317, 28047195, 84141585]

約数ペア:

[(1, 84141585), (3, 28047195), (5, 16828317), (9, 9349065), (11, 7649235), (15, 5609439), (17, 4949505), (27, 3116355), (33, 2549745), (45, 1869813), (51, 1649835), (55, 1529847), (81, 1038785), (85, 989901), (99, 849915), (101, 833085), (121, 695385), (135, 623271), (153, 549945), (165, 509949), (187, 449955), (255, 329967), (297, 283305), (303, 277695), (363, 231795), (405, 207757), (459, 183315), (495, 169983), (505, 166617), (561, 149985), (605, 139077), (765, 109989), (891, 94435), (909, 92565), (935, 89991), (1089, 77265), (1111, 75735), (1377, 61105), (1485, 56661), (1515, 55539), (1683, 49995), (1717, 49005), (1815, 46359), (2057, 40905), (2295, 36663), (2727, 30855), (2805, 29997), (3267, 25755), (3333, 25245), (4455, 18887), (4545, 18513), (5049, 16665), (5151, 16335), (5445, 15453), (5555, 15147), (6171, 13635), (6885, 12221), (8181, 10285), (8415, 9999), (8585, 9801)]