27913605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80909}}^1$

素因数の和:80940

約数の個数: 16

約数和(自身を含む): 46604160

約数和(自身を除く): 18690555

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 80909, 242727, 404545, 1213635, 1860907, 5582721, 9304535, 27913605]

約数ペア:

[(1, 27913605), (3, 9304535), (5, 5582721), (15, 1860907), (23, 1213635), (69, 404545), (115, 242727), (345, 80909)]