85512105

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 185391360

約数和(自身を除く): 99879255

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 49, 63, 81, 93, 105, 135, 139, 147, 155, 189, 217, 245, 279, 315, 405, 417, 441, 465, 567, 651, 695, 735, 837, 945, 973, 1085, 1251, 1323, 1395, 1519, 1953, 2085, 2205, 2511, 2835, 2919, 3255, 3753, 3969, 4185, 4309, 4557, 4865, 5859, 6255, 6615, 6811, 7595, 8757, 9765, 11259, 12555, 12927, 13671, 14595, 17577, 18765, 19845, 20433, 21545, 22785, 26271, 29295, 30163, 34055, 38781, 41013, 43785, 56295, 61299, 64635, 68355, 78813, 87885, 90489, 102165, 116343, 123039, 131355, 150815, 183897, 193905, 205065, 211141, 271467, 306495, 349029, 394065, 452445, 551691, 581715, 615195, 633423, 814401, 919485, 1055705, 1357335, 1745145, 1900269, 2443203, 2758455, 3167115, 4072005, 5700807, 9501345, 12216015, 17102421, 28504035, 85512105]

約数ペア:

[(1, 85512105), (3, 28504035), (5, 17102421), (7, 12216015), (9, 9501345), (15, 5700807), (21, 4072005), (27, 3167115), (31, 2758455), (35, 2443203), (45, 1900269), (49, 1745145), (63, 1357335), (81, 1055705), (93, 919485), (105, 814401), (135, 633423), (139, 615195), (147, 581715), (155, 551691), (189, 452445), (217, 394065), (245, 349029), (279, 306495), (315, 271467), (405, 211141), (417, 205065), (441, 193905), (465, 183897), (567, 150815), (651, 131355), (695, 123039), (735, 116343), (837, 102165), (945, 90489), (973, 87885), (1085, 78813), (1251, 68355), (1323, 64635), (1395, 61299), (1519, 56295), (1953, 43785), (2085, 41013), (2205, 38781), (2511, 34055), (2835, 30163), (2919, 29295), (3255, 26271), (3753, 22785), (3969, 21545), (4185, 20433), (4309, 19845), (4557, 18765), (4865, 17577), (5859, 14595), (6255, 13671), (6615, 12927), (6811, 12555), (7595, 11259), (8757, 9765)]