27055815

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41947}}^1$

素因数の和:41998

約数の個数: 16

約数和(自身を含む): 44297088

約数和(自身を除く): 17241273

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 41947, 125841, 209735, 629205, 1803721, 5411163, 9018605, 27055815]

約数ペア:

[(1, 27055815), (3, 9018605), (5, 5411163), (15, 1803721), (43, 629205), (129, 209735), (215, 125841), (645, 41947)]