9866497905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1087}}^1\times {\mathrm{1667}}^1$

素因数の和:2787

約数の個数: 72

約数和(自身を含む): 18826569216

約数和(自身を除く): 8960071311

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1087, 1089, 1667, 1815, 3261, 5001, 5435, 5445, 8335, 9783, 11957, 15003, 16305, 18337, 25005, 35871, 48915, 55011, 59785, 75015, 91685, 107613, 131527, 165033, 179355, 201707, 275055, 394581, 538065, 605121, 657635, 825165, 1008535, 1183743, 1812029, 1815363, 1972905, 3025605, 5436087, 5918715, 9060145, 9076815, 16308261, 19932319, 27180435, 59796957, 81541305, 99661595, 179390871, 219255509, 298984785, 657766527, 896954355, 1096277545, 1973299581, 3288832635, 9866497905]

約数ペア:

[(1, 9866497905), (3, 3288832635), (5, 1973299581), (9, 1096277545), (11, 896954355), (15, 657766527), (33, 298984785), (45, 219255509), (55, 179390871), (99, 99661595), (121, 81541305), (165, 59796957), (363, 27180435), (495, 19932319), (605, 16308261), (1087, 9076815), (1089, 9060145), (1667, 5918715), (1815, 5436087), (3261, 3025605), (5001, 1972905), (5435, 1815363), (5445, 1812029), (8335, 1183743), (9783, 1008535), (11957, 825165), (15003, 657635), (16305, 605121), (18337, 538065), (25005, 394581), (35871, 275055), (48915, 201707), (55011, 179355), (59785, 165033), (75015, 131527), (91685, 107613)]