43280325

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 91824480

約数和(自身を除く): 48544155

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 29, 33, 45, 55, 67, 75, 81, 87, 99, 135, 145, 165, 201, 225, 261, 275, 297, 319, 335, 405, 435, 495, 603, 675, 725, 737, 783, 825, 891, 957, 1005, 1305, 1485, 1595, 1675, 1809, 1943, 2025, 2175, 2211, 2349, 2475, 2871, 3015, 3685, 3915, 4455, 4785, 5025, 5427, 5829, 6525, 6633, 7425, 7975, 8613, 9045, 9715, 11055, 11745, 14355, 15075, 17487, 18425, 19575, 19899, 21373, 22275, 23925, 25839, 27135, 29145, 33165, 43065, 45225, 48575, 52461, 55275, 58725, 59697, 64119, 71775, 87435, 99495, 106865, 129195, 135675, 145725, 157383, 165825, 192357, 215325, 262305, 298485, 320595, 437175, 497475, 534325, 577071, 645975, 786915, 961785, 1311525, 1492425, 1602975, 1731213, 2885355, 3934575, 4808925, 8656065, 14426775, 43280325]

約数ペア:

[(1, 43280325), (3, 14426775), (5, 8656065), (9, 4808925), (11, 3934575), (15, 2885355), (25, 1731213), (27, 1602975), (29, 1492425), (33, 1311525), (45, 961785), (55, 786915), (67, 645975), (75, 577071), (81, 534325), (87, 497475), (99, 437175), (135, 320595), (145, 298485), (165, 262305), (201, 215325), (225, 192357), (261, 165825), (275, 157383), (297, 145725), (319, 135675), (335, 129195), (405, 106865), (435, 99495), (495, 87435), (603, 71775), (675, 64119), (725, 59697), (737, 58725), (783, 55275), (825, 52461), (891, 48575), (957, 45225), (1005, 43065), (1305, 33165), (1485, 29145), (1595, 27135), (1675, 25839), (1809, 23925), (1943, 22275), (2025, 21373), (2175, 19899), (2211, 19575), (2349, 18425), (2475, 17487), (2871, 15075), (3015, 14355), (3685, 11745), (3915, 11055), (4455, 9715), (4785, 9045), (5025, 8613), (5427, 7975), (5829, 7425), (6525, 6633)]