25868385

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2137}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 45026280

約数和(自身を除く): 19157895

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2137, 2421, 4035, 6411, 10685, 12105, 19233, 32055, 96165, 574853, 1724559, 2874265, 5173677, 8622795, 25868385]

約数ペア:

[(1, 25868385), (3, 8622795), (5, 5173677), (9, 2874265), (15, 1724559), (45, 574853), (269, 96165), (807, 32055), (1345, 19233), (2137, 12105), (2421, 10685), (4035, 6411)]