151211621885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{1027567}}^1$

素因数の和:1029140

約数の個数: 16

約数和(自身を含む): 191127648000

約数和(自身を除く): 39916026115

約数列:

[1, 5, 19, 95, 1549, 7745, 29431, 147155, 1027567, 5137835, 19523773, 97618865, 1591701283, 7958506415, 30242324377, 151211621885]

約数ペア:

[(1, 151211621885), (5, 30242324377), (19, 7958506415), (95, 1591701283), (1549, 97618865), (7745, 19523773), (29431, 5137835), (147155, 1027567)]