27747135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47431}}^1$

素因数の和:47455

約数の個数: 24

約数和(自身を含む): 51795744

約数和(自身を除く): 24048609

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 47431, 142293, 237155, 426879, 616603, 711465, 1849809, 2134395, 3083015, 5549427, 9249045, 27747135]

約数ペア:

[(1, 27747135), (3, 9249045), (5, 5549427), (9, 3083015), (13, 2134395), (15, 1849809), (39, 711465), (45, 616603), (65, 426879), (117, 237155), (195, 142293), (585, 47431)]