138096175

素因数分解:

$5^2\times 7^1\times {\mathrm{789121}}^1$

素因数の和:789138

約数の個数: 12

約数和(自身を含む): 195702256

約数和(自身を除く): 57606081

約数列:

[1, 5, 7, 25, 35, 175, 789121, 3945605, 5523847, 19728025, 27619235, 138096175]

約数ペア:

[(1, 138096175), (5, 27619235), (7, 19728025), (25, 5523847), (35, 3945605), (175, 789121)]