27245170

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4211}}^1$

素因数の和:4865

約数の個数: 16

約数和(自身を含む): 49128768

約数和(自身を除く): 21883598

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 4211, 6470, 8422, 21055, 42110, 2724517, 5449034, 13622585, 27245170]

約数ペア:

[(1, 27245170), (2, 13622585), (5, 5449034), (10, 2724517), (647, 42110), (1294, 21055), (3235, 8422), (4211, 6470)]