138617605

素因数分解:

$5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{4789}}^1$

素因数の和:5628

約数の個数: 16

約数和(自身を含む): 190373760

約数和(自身を除く): 51756155

約数列:

[1, 5, 7, 35, 827, 4135, 4789, 5789, 23945, 28945, 33523, 167615, 3960503, 19802515, 27723521, 138617605]

約数ペア:

[(1, 138617605), (5, 27723521), (7, 19802515), (35, 3960503), (827, 167615), (4135, 33523), (4789, 28945), (5789, 23945)]