27421185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{166189}}^1$

素因数の和:166208

約数の個数: 16

約数和(自身を含む): 47862720

約数和(自身を除く): 20441535

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 166189, 498567, 830945, 1828079, 2492835, 5484237, 9140395, 27421185]

約数ペア:

[(1, 27421185), (3, 9140395), (5, 5484237), (11, 2492835), (15, 1828079), (33, 830945), (55, 498567), (165, 166189)]