73002985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 27856919

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 517, 911, 1457, 1705, 2585, 4555, 7285, 10021, 16027, 28241, 42817, 50105, 80135, 141205, 214085, 310651, 470987, 1327327, 1553255, 2354935, 6636635, 14600597, 73002985]

約数ペア:

[(1, 73002985), (5, 14600597), (11, 6636635), (31, 2354935), (47, 1553255), (55, 1327327), (155, 470987), (235, 310651), (341, 214085), (517, 141205), (911, 80135), (1457, 50105), (1705, 42817), (2585, 28241), (4555, 16027), (7285, 10021)]