54090855

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 130999680

約数和(自身を除く): 76908825

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 37, 39, 45, 49, 51, 63, 65, 85, 91, 105, 111, 117, 119, 135, 147, 153, 185, 189, 195, 221, 245, 255, 259, 273, 315, 333, 351, 357, 441, 455, 459, 481, 555, 585, 595, 629, 637, 663, 735, 765, 777, 819, 833, 945, 999, 1071, 1105, 1295, 1323, 1365, 1443, 1547, 1665, 1755, 1785, 1813, 1887, 1911, 1989, 2205, 2295, 2331, 2405, 2457, 2499, 3145, 3185, 3213, 3315, 3367, 3885, 4095, 4165, 4329, 4403, 4641, 4995, 5355, 5439, 5661, 5733, 5967, 6615, 6993, 7215, 7497, 7735, 8177, 9065, 9435, 9555, 9945, 10101, 10829, 11655, 12285, 12495, 12987, 13209, 13923, 16065, 16317, 16835, 16983, 17199, 21645, 22015, 22491, 23205, 23569, 24531, 27195, 28305, 28665, 29835, 30303, 30821, 32487, 34965, 37485, 39627, 40885, 41769, 48951, 50505, 54145, 57239, 64935, 66045, 69615, 70707, 73593, 81585, 84915, 85995, 90909, 92463, 97461, 112455, 117845, 118881, 122655, 151515, 154105, 162435, 171717, 198135, 208845, 212121, 220779, 244755, 277389, 286195, 292383, 353535, 367965, 400673, 454545, 462315, 487305, 515151, 594405, 636363, 832167, 858585, 1060605, 1103895, 1202019, 1386945, 1461915, 1545453, 2003365, 2575755, 3181815, 3606057, 4160835, 6010095, 7727265, 10818171, 18030285, 54090855]

約数ペア:

[(1, 54090855), (3, 18030285), (5, 10818171), (7, 7727265), (9, 6010095), (13, 4160835), (15, 3606057), (17, 3181815), (21, 2575755), (27, 2003365), (35, 1545453), (37, 1461915), (39, 1386945), (45, 1202019), (49, 1103895), (51, 1060605), (63, 858585), (65, 832167), (85, 636363), (91, 594405), (105, 515151), (111, 487305), (117, 462315), (119, 454545), (135, 400673), (147, 367965), (153, 353535), (185, 292383), (189, 286195), (195, 277389), (221, 244755), (245, 220779), (255, 212121), (259, 208845), (273, 198135), (315, 171717), (333, 162435), (351, 154105), (357, 151515), (441, 122655), (455, 118881), (459, 117845), (481, 112455), (555, 97461), (585, 92463), (595, 90909), (629, 85995), (637, 84915), (663, 81585), (735, 73593), (765, 70707), (777, 69615), (819, 66045), (833, 64935), (945, 57239), (999, 54145), (1071, 50505), (1105, 48951), (1295, 41769), (1323, 40885), (1365, 39627), (1443, 37485), (1547, 34965), (1665, 32487), (1755, 30821), (1785, 30303), (1813, 29835), (1887, 28665), (1911, 28305), (1989, 27195), (2205, 24531), (2295, 23569), (2331, 23205), (2405, 22491), (2457, 22015), (2499, 21645), (3145, 17199), (3185, 16983), (3213, 16835), (3315, 16317), (3367, 16065), (3885, 13923), (4095, 13209), (4165, 12987), (4329, 12495), (4403, 12285), (4641, 11655), (4995, 10829), (5355, 10101), (5439, 9945), (5661, 9555), (5733, 9435), (5967, 9065), (6615, 8177), (6993, 7735), (7215, 7497)]