123835445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11959}}^1$

素因数の和:12092

約数の個数: 16

約数和(自身を含む): 157872000

約数和(自身を除く): 34036555

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 11959, 59795, 227221, 1136105, 1303531, 6517655, 24767089, 123835445]

約数ペア:

[(1, 123835445), (5, 24767089), (19, 6517655), (95, 1303531), (109, 1136105), (545, 227221), (2071, 59795), (10355, 11959)]