27065745

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{9547}}^1$

素因数の和:9571

約数の個数: 40

約数和(自身を含む): 55454784

約数和(自身を除く): 28389039

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 9547, 28641, 47735, 66829, 85923, 143205, 200487, 257769, 334145, 429615, 601461, 773307, 1002435, 1288845, 1804383, 3007305, 3866535, 5413149, 9021915, 27065745]

約数ペア:

[(1, 27065745), (3, 9021915), (5, 5413149), (7, 3866535), (9, 3007305), (15, 1804383), (21, 1288845), (27, 1002435), (35, 773307), (45, 601461), (63, 429615), (81, 334145), (105, 257769), (135, 200487), (189, 143205), (315, 85923), (405, 66829), (567, 47735), (945, 28641), (2835, 9547)]