173126005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 237968640

約数和(自身を除く): 64842635

約数列:

[1, 5, 13, 19, 65, 95, 103, 247, 515, 1235, 1339, 1361, 1957, 6695, 6805, 9785, 17693, 25441, 25859, 88465, 127205, 129295, 140183, 336167, 700915, 1680835, 1822379, 2663477, 9111895, 13317385, 34625201, 173126005]

約数ペア:

[(1, 173126005), (5, 34625201), (13, 13317385), (19, 9111895), (65, 2663477), (95, 1822379), (103, 1680835), (247, 700915), (515, 336167), (1235, 140183), (1339, 129295), (1361, 127205), (1957, 88465), (6695, 25859), (6805, 25441), (9785, 17693)]