3768905

素因数分解:

$5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 5201280

約数和(自身を除く): 1432375

約数列:

[1, 5, 7, 35, 257, 419, 1285, 1799, 2095, 2933, 8995, 14665, 107683, 538415, 753781, 3768905]

約数ペア:

[(1, 3768905), (5, 753781), (7, 538415), (35, 107683), (257, 14665), (419, 8995), (1285, 2933), (1799, 2095)]