5249712385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{260467}}^1$

素因数の和:260640

約数の個数: 16

約数和(自身を含む): 6563793600

約数和(自身を除く): 1314081215

約数列:

[1, 5, 29, 139, 145, 695, 4031, 20155, 260467, 1302335, 7553543, 36204913, 37767715, 181024565, 1049942477, 5249712385]

約数ペア:

[(1, 5249712385), (5, 1049942477), (29, 181024565), (139, 37767715), (145, 36204913), (695, 7553543), (4031, 1302335), (20155, 260467)]