25711965

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 45939840

約数和(自身を除く): 20227875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 673, 849, 1415, 2019, 2547, 3365, 4245, 6057, 7641, 10095, 12735, 18171, 30285, 38205, 90855, 190459, 571377, 952295, 1714131, 2856885, 5142393, 8570655, 25711965]

約数ペア:

[(1, 25711965), (3, 8570655), (5, 5142393), (9, 2856885), (15, 1714131), (27, 952295), (45, 571377), (135, 190459), (283, 90855), (673, 38205), (849, 30285), (1415, 18171), (2019, 12735), (2547, 10095), (3365, 7641), (4245, 6057)]