27281110

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27011}}^1$

素因数の和:27119

約数の個数: 16

約数和(自身を含む): 49594032

約数和(自身を除く): 22312922

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 27011, 54022, 135055, 270110, 2728111, 5456222, 13640555, 27281110]

約数ペア:

[(1, 27281110), (2, 13640555), (5, 5456222), (10, 2728111), (101, 270110), (202, 135055), (505, 54022), (1010, 27011)]