15728052475

素因数分解:

$5^2\times {\mathrm{9151}}^1\times {\mathrm{68749}}^1$

素因数の和:77910

約数の個数: 12

約数和(自身を含む): 19505200000

約数和(自身を除く): 3777147525

約数列:

[1, 5, 25, 9151, 45755, 68749, 228775, 343745, 1718725, 629122099, 3145610495, 15728052475]

約数ペア:

[(1, 15728052475), (5, 3145610495), (25, 629122099), (9151, 1718725), (45755, 343745), (68749, 228775)]