27383905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 34144704

約数和(自身を除く): 6760799

約数列:

[1, 5, 43, 67, 215, 335, 1901, 2881, 9505, 14405, 81743, 127367, 408715, 636835, 5476781, 27383905]

約数ペア:

[(1, 27383905), (5, 5476781), (43, 636835), (67, 408715), (215, 127367), (335, 81743), (1901, 14405), (2881, 9505)]