2104545

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 3390912

約数和(自身を除く): 1286367

約数列:

[1, 3, 5, 15, 173, 519, 811, 865, 2433, 2595, 4055, 12165, 140303, 420909, 701515, 2104545]

約数ペア:

[(1, 2104545), (3, 701515), (5, 420909), (15, 140303), (173, 12165), (519, 4055), (811, 2595), (865, 2433)]