27712125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 160

約数和(自身を含む): 65235456

約数和(自身を除く): 37523331

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 25, 27, 35, 45, 51, 63, 69, 75, 81, 85, 105, 115, 119, 125, 135, 153, 161, 175, 189, 207, 225, 255, 315, 345, 357, 375, 391, 405, 425, 459, 483, 525, 567, 575, 595, 621, 675, 765, 805, 875, 945, 1035, 1071, 1125, 1173, 1275, 1377, 1449, 1575, 1725, 1785, 1863, 1955, 2025, 2125, 2295, 2415, 2625, 2737, 2835, 2875, 2975, 3105, 3213, 3375, 3519, 3825, 4025, 4347, 4725, 5175, 5355, 5865, 6375, 6885, 7245, 7875, 8211, 8625, 8925, 9315, 9639, 9775, 10125, 10557, 11475, 12075, 13041, 13685, 14175, 14875, 15525, 16065, 17595, 19125, 20125, 21735, 23625, 24633, 25875, 26775, 29325, 31671, 34425, 36225, 41055, 44625, 46575, 48195, 48875, 52785, 57375, 60375, 65205, 68425, 70875, 73899, 77625, 80325, 87975, 108675, 123165, 133875, 146625, 158355, 172125, 181125, 205275, 221697, 232875, 240975, 263925, 326025, 342125, 369495, 401625, 439875, 543375, 615825, 791775, 1026375, 1108485, 1204875, 1319625, 1630125, 1847475, 3079125, 3958875, 5542425, 9237375, 27712125]

約数ペア:

[(1, 27712125), (3, 9237375), (5, 5542425), (7, 3958875), (9, 3079125), (15, 1847475), (17, 1630125), (21, 1319625), (23, 1204875), (25, 1108485), (27, 1026375), (35, 791775), (45, 615825), (51, 543375), (63, 439875), (69, 401625), (75, 369495), (81, 342125), (85, 326025), (105, 263925), (115, 240975), (119, 232875), (125, 221697), (135, 205275), (153, 181125), (161, 172125), (175, 158355), (189, 146625), (207, 133875), (225, 123165), (255, 108675), (315, 87975), (345, 80325), (357, 77625), (375, 73899), (391, 70875), (405, 68425), (425, 65205), (459, 60375), (483, 57375), (525, 52785), (567, 48875), (575, 48195), (595, 46575), (621, 44625), (675, 41055), (765, 36225), (805, 34425), (875, 31671), (945, 29325), (1035, 26775), (1071, 25875), (1125, 24633), (1173, 23625), (1275, 21735), (1377, 20125), (1449, 19125), (1575, 17595), (1725, 16065), (1785, 15525), (1863, 14875), (1955, 14175), (2025, 13685), (2125, 13041), (2295, 12075), (2415, 11475), (2625, 10557), (2737, 10125), (2835, 9775), (2875, 9639), (2975, 9315), (3105, 8925), (3213, 8625), (3375, 8211), (3519, 7875), (3825, 7245), (4025, 6885), (4347, 6375), (4725, 5865), (5175, 5355)]