2299545

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 4025736

約数和(自身を除く): 1726191

約数列:

[1, 3, 5, 9, 15, 45, 137, 373, 411, 685, 1119, 1233, 1865, 2055, 3357, 5595, 6165, 16785, 51101, 153303, 255505, 459909, 766515, 2299545]

約数ペア:

[(1, 2299545), (3, 766515), (5, 459909), (9, 255505), (15, 153303), (45, 51101), (137, 16785), (373, 6165), (411, 5595), (685, 3357), (1119, 2055), (1233, 1865)]