39442195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 54331200

約数和(自身を除く): 14889005

約数列:

[1, 5, 13, 19, 65, 95, 109, 247, 293, 545, 1235, 1417, 1465, 2071, 3809, 5567, 7085, 10355, 19045, 26923, 27835, 31937, 72371, 134615, 159685, 361855, 415181, 606803, 2075905, 3034015, 7888439, 39442195]

約数ペア:

[(1, 39442195), (5, 7888439), (13, 3034015), (19, 2075905), (65, 606803), (95, 415181), (109, 361855), (247, 159685), (293, 134615), (545, 72371), (1235, 31937), (1417, 27835), (1465, 26923), (2071, 19045), (3809, 10355), (5567, 7085)]