27077745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41981}}^1$

素因数の和:42032

約数の個数: 16

約数和(自身を含む): 44332992

約数和(自身を除く): 17255247

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 41981, 125943, 209905, 629715, 1805183, 5415549, 9025915, 27077745]

約数ペア:

[(1, 27077745), (3, 9025915), (5, 5415549), (15, 1805183), (43, 629715), (129, 209905), (215, 125943), (645, 41981)]