3906555

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 6299424

約数和(自身を除く): 2392869

約数列:

[1, 3, 5, 15, 137, 411, 685, 1901, 2055, 5703, 9505, 28515, 260437, 781311, 1302185, 3906555]

約数ペア:

[(1, 3906555), (3, 1302185), (5, 781311), (15, 260437), (137, 28515), (411, 9505), (685, 5703), (1901, 2055)]