129668265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169501}}^1$

素因数の和:169529

約数の個数: 24

約数和(自身を含む): 237980808

約数和(自身を除く): 108312543

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 169501, 508503, 847505, 1525509, 2542515, 2881517, 7627545, 8644551, 14407585, 25933653, 43222755, 129668265]

約数ペア:

[(1, 129668265), (3, 43222755), (5, 25933653), (9, 14407585), (15, 8644551), (17, 7627545), (45, 2881517), (51, 2542515), (85, 1525509), (153, 847505), (255, 508503), (765, 169501)]