27194265

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{4111}}^1$

素因数の和:4139

約数の個数: 48

約数和(自身を含む): 56252160

約数和(自身を除く): 29057895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 4111, 6615, 12333, 20555, 28777, 36999, 61665, 86331, 110997, 143885, 184995, 201439, 258993, 431655, 554985, 604317, 776979, 1007195, 1294965, 1812951, 3021585, 3884895, 5438853, 9064755, 27194265]

約数ペア:

[(1, 27194265), (3, 9064755), (5, 5438853), (7, 3884895), (9, 3021585), (15, 1812951), (21, 1294965), (27, 1007195), (35, 776979), (45, 604317), (49, 554985), (63, 431655), (105, 258993), (135, 201439), (147, 184995), (189, 143885), (245, 110997), (315, 86331), (441, 61665), (735, 36999), (945, 28777), (1323, 20555), (2205, 12333), (4111, 6615)]