380800385

素因数分解:

$5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{5077}}^1$

素因数の和:7232

約数の個数: 16

約数和(自身を含む): 522587136

約数和(自身を除く): 141786751

約数列:

[1, 5, 7, 35, 2143, 5077, 10715, 15001, 25385, 35539, 75005, 177695, 10880011, 54400055, 76160077, 380800385]

約数ペア:

[(1, 380800385), (5, 76160077), (7, 54400055), (35, 10880011), (2143, 177695), (5077, 75005), (10715, 35539), (15001, 25385)]