15280155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30869}}^1$

素因数の和:30891

約数の個数: 24

約数和(自身を含む): 28894320

約数和(自身を除く): 13614165

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 30869, 92607, 154345, 277821, 339559, 463035, 1018677, 1389105, 1697795, 3056031, 5093385, 15280155]

約数ペア:

[(1, 15280155), (3, 5093385), (5, 3056031), (9, 1697795), (11, 1389105), (15, 1018677), (33, 463035), (45, 339559), (55, 277821), (99, 154345), (165, 92607), (495, 30869)]