27952815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15401}}^1$

素因数の和:15431

約数の個数: 24

約数和(自身を含む): 49163184

約数和(自身を除く): 21210369

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 15401, 46203, 77005, 169411, 231015, 508233, 847055, 1863521, 2541165, 5590563, 9317605, 27952815]

約数ペア:

[(1, 27952815), (3, 9317605), (5, 5590563), (11, 2541165), (15, 1863521), (33, 847055), (55, 508233), (121, 231015), (165, 169411), (363, 77005), (605, 46203), (1815, 15401)]