26080155

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2309}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 45405360

約数和(自身を除く): 19325205

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 2309, 3765, 6927, 11295, 11545, 20781, 34635, 103905, 579559, 1738677, 2897795, 5216031, 8693385, 26080155]

約数ペア:

[(1, 26080155), (3, 8693385), (5, 5216031), (9, 2897795), (15, 1738677), (45, 579559), (251, 103905), (753, 34635), (1255, 20781), (2259, 11545), (2309, 11295), (3765, 6927)]