27821055

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19121}}^1$

素因数の和:19226

約数の個数: 16

約数和(自身を含む): 44974944

約数和(自身を除く): 17153889

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 19121, 57363, 95605, 286815, 1854737, 5564211, 9273685, 27821055]

約数ペア:

[(1, 27821055), (3, 9273685), (5, 5564211), (15, 1854737), (97, 286815), (291, 95605), (485, 57363), (1455, 19121)]