75005609

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 87091200

約数和(自身を除く): 12085591

約数列:

[1, 7, 107, 239, 419, 749, 1673, 2933, 25573, 44833, 100141, 179011, 313831, 700987, 10715087, 75005609]

約数ペア:

[(1, 75005609), (7, 10715087), (107, 700987), (239, 313831), (419, 179011), (749, 100141), (1673, 44833), (2933, 25573)]