804531885455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{2143}}^1\times {\mathrm{3833}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 1017976688640

約数和(自身を除く): 213444803185

約数列:

[1, 5, 19, 95, 1031, 2143, 3833, 5155, 10715, 19165, 19589, 40717, 72827, 97945, 203585, 364135, 2209433, 3951823, 8214119, 11047165, 19759115, 41070595, 41979227, 75084637, 156068261, 209896135, 375423185, 780341305, 8468756689, 42343783445, 160906377091, 804531885455]

約数ペア:

[(1, 804531885455), (5, 160906377091), (19, 42343783445), (95, 8468756689), (1031, 780341305), (2143, 375423185), (3833, 209896135), (5155, 156068261), (10715, 75084637), (19165, 41979227), (19589, 41070595), (40717, 19759115), (72827, 11047165), (97945, 8214119), (203585, 3951823), (364135, 2209433)]