85310335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3967}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 123420672

約数和(自身を除く): 38110337

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1955, 3967, 4301, 19835, 21505, 43637, 67439, 91241, 218185, 337195, 456205, 741829, 1003651, 1551097, 3709145, 5018255, 7755485, 17062067, 85310335]

約数ペア:

[(1, 85310335), (5, 17062067), (11, 7755485), (17, 5018255), (23, 3709145), (55, 1551097), (85, 1003651), (115, 741829), (187, 456205), (253, 337195), (391, 218185), (935, 91241), (1265, 67439), (1955, 43637), (3967, 21505), (4301, 19835)]