15691274235

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 34998512640

約数和(自身を除く): 19307238405

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 139, 189, 195, 243, 273, 315, 351, 405, 417, 455, 567, 585, 695, 819, 945, 973, 1021, 1053, 1215, 1251, 1365, 1701, 1755, 1807, 2085, 2457, 2835, 2919, 3063, 3159, 3753, 4095, 4865, 5105, 5265, 5421, 6255, 7147, 7371, 8505, 8757, 9035, 9189, 11259, 12285, 12649, 13273, 14595, 15315, 15795, 16263, 18765, 21441, 22113, 26271, 27105, 27567, 33777, 35735, 36855, 37947, 39819, 43785, 45945, 48789, 56295, 63245, 64323, 66365, 78813, 81315, 82701, 92911, 107205, 110565, 113841, 119457, 131355, 137835, 141919, 146367, 168885, 189735, 192969, 199095, 236439, 243945, 248103, 278733, 321615, 341523, 358371, 394065, 413505, 425757, 439101, 464555, 569205, 578907, 597285, 709595, 731835, 836199, 964845, 993433, 1024569, 1075113, 1182195, 1240515, 1277271, 1393665, 1707615, 1736721, 1791855, 1844947, 2128785, 2195505, 2508597, 2894535, 2980299, 3073707, 3225339, 3831813, 4180995, 4967165, 5122845, 5375565, 5534841, 6386355, 7525791, 8683605, 8940897, 9224735, 11495439, 12542985, 12914629, 14901495, 15368535, 16126695, 16604523, 19159065, 22577373, 26822691, 27674205, 34486317, 37628955, 38743887, 44704485, 49813569, 57477195, 64573145, 80468073, 83022615, 112886865, 116231661, 134113455, 149440707, 172431585, 193719435, 241404219, 249067845, 348694983, 402340365, 448322121, 581158305, 747203535, 1046084949, 1207021095, 1743474915, 2241610605, 3138254847, 5230424745, 15691274235]

約数ペア:

[(1, 15691274235), (3, 5230424745), (5, 3138254847), (7, 2241610605), (9, 1743474915), (13, 1207021095), (15, 1046084949), (21, 747203535), (27, 581158305), (35, 448322121), (39, 402340365), (45, 348694983), (63, 249067845), (65, 241404219), (81, 193719435), (91, 172431585), (105, 149440707), (117, 134113455), (135, 116231661), (139, 112886865), (189, 83022615), (195, 80468073), (243, 64573145), (273, 57477195), (315, 49813569), (351, 44704485), (405, 38743887), (417, 37628955), (455, 34486317), (567, 27674205), (585, 26822691), (695, 22577373), (819, 19159065), (945, 16604523), (973, 16126695), (1021, 15368535), (1053, 14901495), (1215, 12914629), (1251, 12542985), (1365, 11495439), (1701, 9224735), (1755, 8940897), (1807, 8683605), (2085, 7525791), (2457, 6386355), (2835, 5534841), (2919, 5375565), (3063, 5122845), (3159, 4967165), (3753, 4180995), (4095, 3831813), (4865, 3225339), (5105, 3073707), (5265, 2980299), (5421, 2894535), (6255, 2508597), (7147, 2195505), (7371, 2128785), (8505, 1844947), (8757, 1791855), (9035, 1736721), (9189, 1707615), (11259, 1393665), (12285, 1277271), (12649, 1240515), (13273, 1182195), (14595, 1075113), (15315, 1024569), (15795, 993433), (16263, 964845), (18765, 836199), (21441, 731835), (22113, 709595), (26271, 597285), (27105, 578907), (27567, 569205), (33777, 464555), (35735, 439101), (36855, 425757), (37947, 413505), (39819, 394065), (43785, 358371), (45945, 341523), (48789, 321615), (56295, 278733), (63245, 248103), (64323, 243945), (66365, 236439), (78813, 199095), (81315, 192969), (82701, 189735), (92911, 168885), (107205, 146367), (110565, 141919), (113841, 137835), (119457, 131355)]