986172165

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1432

約数の個数: 80

約数和(自身を含む): 1940754816

約数和(自身を除く): 954582651

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 181, 297, 405, 495, 543, 891, 905, 1223, 1485, 1629, 1991, 2715, 3669, 4455, 4887, 5973, 6115, 8145, 9955, 11007, 13453, 14661, 17919, 18345, 24435, 29865, 33021, 40359, 53757, 55035, 67265, 73305, 89595, 99063, 121077, 161271, 165105, 201795, 221363, 268785, 363231, 495315, 605385, 664089, 806355, 1089693, 1106815, 1816155, 1992267, 2434993, 3320445, 5448465, 5976801, 7304979, 9961335, 12174965, 17930403, 21914937, 29884005, 36524895, 65744811, 89652015, 109574685, 197234433, 328724055, 986172165]

約数ペア:

[(1, 986172165), (3, 328724055), (5, 197234433), (9, 109574685), (11, 89652015), (15, 65744811), (27, 36524895), (33, 29884005), (45, 21914937), (55, 17930403), (81, 12174965), (99, 9961335), (135, 7304979), (165, 5976801), (181, 5448465), (297, 3320445), (405, 2434993), (495, 1992267), (543, 1816155), (891, 1106815), (905, 1089693), (1223, 806355), (1485, 664089), (1629, 605385), (1991, 495315), (2715, 363231), (3669, 268785), (4455, 221363), (4887, 201795), (5973, 165105), (6115, 161271), (8145, 121077), (9955, 99063), (11007, 89595), (13453, 73305), (14661, 67265), (17919, 55035), (18345, 53757), (24435, 40359), (29865, 33021)]