20161136055

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{72901}}^1$

素因数の和:73191

約数の個数: 32

約数和(自身を含む): 32753410560

約数和(自身を除く): 12592274505

約数列:

[1, 3, 5, 15, 103, 179, 309, 515, 537, 895, 1545, 2685, 18437, 55311, 72901, 92185, 218703, 276555, 364505, 1093515, 7508803, 13049279, 22526409, 37544015, 39147837, 65246395, 112632045, 195739185, 1344075737, 4032227211, 6720378685, 20161136055]

約数ペア:

[(1, 20161136055), (3, 6720378685), (5, 4032227211), (15, 1344075737), (103, 195739185), (179, 112632045), (309, 65246395), (515, 39147837), (537, 37544015), (895, 22526409), (1545, 13049279), (2685, 7508803), (18437, 1093515), (55311, 364505), (72901, 276555), (92185, 218703)]