55434875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 77163840

約数和(自身を除く): 21728965

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1373, 1615, 2125, 2375, 6865, 8075, 23341, 26087, 34325, 40375, 116705, 130435, 171625, 443479, 583525, 652175, 2217395, 2917625, 3260875, 11086975, 55434875]

約数ペア:

[(1, 55434875), (5, 11086975), (17, 3260875), (19, 2917625), (25, 2217395), (85, 652175), (95, 583525), (125, 443479), (323, 171625), (425, 130435), (475, 116705), (1373, 40375), (1615, 34325), (2125, 26087), (2375, 23341), (6865, 8075)]