27710815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 36905904

約数和(自身を除く): 9195089

約数列:

[1, 5, 11, 55, 121, 163, 281, 605, 815, 1405, 1793, 3091, 8965, 15455, 19723, 34001, 45803, 98615, 170005, 229015, 503833, 2519165, 5542163, 27710815]

約数ペア:

[(1, 27710815), (5, 5542163), (11, 2519165), (55, 503833), (121, 229015), (163, 170005), (281, 98615), (605, 45803), (815, 34001), (1405, 19723), (1793, 15455), (3091, 8965)]