33033475

素因数分解:

$5^2\times {\mathrm{661}}^1\times {\mathrm{1999}}^1$

素因数の和:2670

約数の個数: 12

約数和(自身を含む): 41044000

約数和(自身を除く): 8010525

約数列:

[1, 5, 25, 661, 1999, 3305, 9995, 16525, 49975, 1321339, 6606695, 33033475]

約数ペア:

[(1, 33033475), (5, 6606695), (25, 1321339), (661, 49975), (1999, 16525), (3305, 9995)]