57923385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 100571520

約数和(自身を除く): 42648135

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 2137, 5421, 6411, 9035, 10685, 27105, 27781, 32055, 83343, 138905, 297043, 416715, 891129, 1485215, 3861559, 4455645, 11584677, 19307795, 57923385]

約数ペア:

[(1, 57923385), (3, 19307795), (5, 11584677), (13, 4455645), (15, 3861559), (39, 1485215), (65, 891129), (139, 416715), (195, 297043), (417, 138905), (695, 83343), (1807, 32055), (2085, 27781), (2137, 27105), (5421, 10685), (6411, 9035)]