25775939

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4327}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 31577088

約数和(自身を除く): 5801149

約数列:

[1, 7, 23, 37, 161, 259, 851, 4327, 5957, 30289, 99521, 160099, 696647, 1120693, 3682277, 25775939]

約数ペア:

[(1, 25775939), (7, 3682277), (23, 1120693), (37, 696647), (161, 160099), (259, 99521), (851, 30289), (4327, 5957)]