84573905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30259}}^1$

素因数の和:30320

約数の個数: 16

約数和(自身を含む): 111840960

約数和(自身を除く): 27267055

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 30259, 151295, 393367, 1301137, 1966835, 6505685, 16914781, 84573905]

約数ペア:

[(1, 84573905), (5, 16914781), (13, 6505685), (43, 1966835), (65, 1301137), (215, 393367), (559, 151295), (2795, 30259)]