27151330

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21379}}^1$

素因数の和:21513

約数の個数: 16

約数和(自身を含む): 49259520

約数和(自身を除く): 22108190

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21379, 42758, 106895, 213790, 2715133, 5430266, 13575665, 27151330]

約数ペア:

[(1, 27151330), (2, 13575665), (5, 5430266), (10, 2715133), (127, 213790), (254, 106895), (635, 42758), (1270, 21379)]