27451330

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4153}}^1$

素因数の和:4821

約数の個数: 16

約数和(自身を含む): 49499064

約数和(自身を除く): 22047734

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 4153, 6610, 8306, 20765, 41530, 2745133, 5490266, 13725665, 27451330]

約数ペア:

[(1, 27451330), (2, 13725665), (5, 5490266), (10, 2745133), (661, 41530), (1322, 20765), (3305, 8306), (4153, 6610)]