27080235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 61326720

約数和(自身を除く): 34246485

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 255, 273, 315, 357, 389, 455, 585, 595, 663, 765, 819, 1071, 1105, 1167, 1365, 1547, 1785, 1945, 1989, 2723, 3315, 3501, 4095, 4641, 5057, 5355, 5835, 6613, 7735, 8169, 9945, 13615, 13923, 15171, 17505, 19839, 23205, 24507, 25285, 33065, 35399, 40845, 45513, 46291, 59517, 69615, 75855, 85969, 99195, 106197, 122535, 138873, 176995, 227565, 231455, 257907, 297585, 318591, 416619, 429845, 530985, 601783, 694365, 773721, 1289535, 1592955, 1805349, 2083095, 3008915, 3868605, 5416047, 9026745, 27080235]

約数ペア:

[(1, 27080235), (3, 9026745), (5, 5416047), (7, 3868605), (9, 3008915), (13, 2083095), (15, 1805349), (17, 1592955), (21, 1289535), (35, 773721), (39, 694365), (45, 601783), (51, 530985), (63, 429845), (65, 416619), (85, 318591), (91, 297585), (105, 257907), (117, 231455), (119, 227565), (153, 176995), (195, 138873), (221, 122535), (255, 106197), (273, 99195), (315, 85969), (357, 75855), (389, 69615), (455, 59517), (585, 46291), (595, 45513), (663, 40845), (765, 35399), (819, 33065), (1071, 25285), (1105, 24507), (1167, 23205), (1365, 19839), (1547, 17505), (1785, 15171), (1945, 13923), (1989, 13615), (2723, 9945), (3315, 8169), (3501, 7735), (4095, 6613), (4641, 5835), (5057, 5355)]