138471235

素因数分解:

$5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{9137}}^1$

素因数の和:9582

約数の個数: 16

約数和(自身を含む): 190362816

約数和(自身を除く): 51891581

約数列:

[1, 5, 7, 35, 433, 2165, 3031, 9137, 15155, 45685, 63959, 319795, 3956321, 19781605, 27694247, 138471235]

約数ペア:

[(1, 138471235), (5, 27694247), (7, 19781605), (35, 3956321), (433, 319795), (2165, 63959), (3031, 45685), (9137, 15155)]