2604495

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 4187232

約数和(自身を除く): 1582737

約数列:

[1, 3, 5, 15, 401, 433, 1203, 1299, 2005, 2165, 6015, 6495, 173633, 520899, 868165, 2604495]

約数ペア:

[(1, 2604495), (3, 868165), (5, 520899), (15, 173633), (401, 6495), (433, 6015), (1203, 2165), (1299, 2005)]