164421045

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{15161}}^1$

素因数の和:15413

約数の個数: 24

約数和(自身を含む): 286197912

約数和(自身を除く): 121776867

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 3615, 10845, 15161, 45483, 75805, 136449, 227415, 682245, 3653801, 10961403, 18269005, 32884209, 54807015, 164421045]

約数ペア:

[(1, 164421045), (3, 54807015), (5, 32884209), (9, 18269005), (15, 10961403), (45, 3653801), (241, 682245), (723, 227415), (1205, 136449), (2169, 75805), (3615, 45483), (10845, 15161)]