27308025

素因数分解:

$3^2\times 5^2\times {\mathrm{121369}}^1$

素因数の和:121385

約数の個数: 18

約数和(自身を含む): 48912110

約数和(自身を除く): 21604085

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 121369, 364107, 606845, 1092321, 1820535, 3034225, 5461605, 9102675, 27308025]

約数ペア:

[(1, 27308025), (3, 9102675), (5, 5461605), (9, 3034225), (15, 1820535), (25, 1092321), (45, 606845), (75, 364107), (225, 121369)]