204552045

素因数分解:

$3^2\times 5^1\times {\mathrm{4545601}}^1$

素因数の和:4545612

約数の個数: 12

約数和(自身を含む): 354556956

約数和(自身を除く): 150004911

約数列:

[1, 3, 5, 9, 15, 45, 4545601, 13636803, 22728005, 40910409, 68184015, 204552045]

約数ペア:

[(1, 204552045), (3, 68184015), (5, 40910409), (9, 22728005), (15, 13636803), (45, 4545601)]