230528025

素因数分解:

$3^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 531285440

約数和(自身を除く): 300757415

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 81, 91, 105, 117, 135, 139, 175, 189, 195, 225, 243, 273, 315, 325, 351, 405, 417, 455, 525, 567, 585, 675, 695, 729, 819, 945, 973, 975, 1053, 1215, 1251, 1365, 1575, 1701, 1755, 1807, 2025, 2085, 2275, 2457, 2835, 2919, 2925, 3159, 3475, 3645, 3753, 4095, 4725, 4865, 5103, 5265, 5421, 6075, 6255, 6825, 7371, 8505, 8757, 8775, 9035, 9477, 10425, 11259, 12285, 12649, 14175, 14595, 15795, 16263, 18225, 18765, 20475, 22113, 24325, 25515, 26271, 26325, 27105, 31275, 33777, 36855, 37947, 42525, 43785, 45175, 47385, 48789, 56295, 61425, 63245, 66339, 72975, 78813, 78975, 81315, 93825, 101331, 110565, 113841, 127575, 131355, 135525, 146367, 168885, 184275, 189735, 218925, 236439, 236925, 243945, 281475, 316225, 331695, 341523, 394065, 406575, 439101, 506655, 552825, 569205, 656775, 709317, 731835, 844425, 948675, 1024569, 1182195, 1219725, 1317303, 1658475, 1707615, 1970325, 2195505, 2533275, 2846025, 3073707, 3546585, 3659175, 5122845, 5910975, 6586515, 8538075, 9221121, 10977525, 15368535, 17732925, 25614225, 32932575, 46105605, 76842675, 230528025]

約数ペア:

[(1, 230528025), (3, 76842675), (5, 46105605), (7, 32932575), (9, 25614225), (13, 17732925), (15, 15368535), (21, 10977525), (25, 9221121), (27, 8538075), (35, 6586515), (39, 5910975), (45, 5122845), (63, 3659175), (65, 3546585), (75, 3073707), (81, 2846025), (91, 2533275), (105, 2195505), (117, 1970325), (135, 1707615), (139, 1658475), (175, 1317303), (189, 1219725), (195, 1182195), (225, 1024569), (243, 948675), (273, 844425), (315, 731835), (325, 709317), (351, 656775), (405, 569205), (417, 552825), (455, 506655), (525, 439101), (567, 406575), (585, 394065), (675, 341523), (695, 331695), (729, 316225), (819, 281475), (945, 243945), (973, 236925), (975, 236439), (1053, 218925), (1215, 189735), (1251, 184275), (1365, 168885), (1575, 146367), (1701, 135525), (1755, 131355), (1807, 127575), (2025, 113841), (2085, 110565), (2275, 101331), (2457, 93825), (2835, 81315), (2919, 78975), (2925, 78813), (3159, 72975), (3475, 66339), (3645, 63245), (3753, 61425), (4095, 56295), (4725, 48789), (4865, 47385), (5103, 45175), (5265, 43785), (5421, 42525), (6075, 37947), (6255, 36855), (6825, 33777), (7371, 31275), (8505, 27105), (8757, 26325), (8775, 26271), (9035, 25515), (9477, 24325), (10425, 22113), (11259, 20475), (12285, 18765), (12649, 18225), (14175, 16263), (14595, 15795)]