27445970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21611}}^1$

素因数の和:21745

約数の個数: 16

約数和(自身を含む): 49794048

約数和(自身を除く): 22348078

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21611, 43222, 108055, 216110, 2744597, 5489194, 13722985, 27445970]

約数ペア:

[(1, 27445970), (2, 13722985), (5, 5489194), (10, 2744597), (127, 216110), (254, 108055), (635, 43222), (1270, 21611)]