5478885

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 9592440

約数和(自身を除く): 4113555

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1117, 1635, 3351, 4905, 5585, 10053, 16755, 50265, 121753, 365259, 608765, 1095777, 1826295, 5478885]

約数ペア:

[(1, 5478885), (3, 1826295), (5, 1095777), (9, 608765), (15, 365259), (45, 121753), (109, 50265), (327, 16755), (545, 10053), (981, 5585), (1117, 4905), (1635, 3351)]