134639645

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{43223}}^1$

素因数の和:43324

約数の個数: 16

約数和(自身を含む): 186727680

約数和(自身を除く): 52088035

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 43223, 216115, 302561, 1512805, 3846847, 19234235, 26927929, 134639645]

約数ペア:

[(1, 134639645), (5, 26927929), (7, 19234235), (35, 3846847), (89, 1512805), (445, 302561), (623, 216115), (3115, 43223)]