4432005

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 7745400

約数和(自身を除く): 3313395

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 661, 745, 1341, 1983, 2235, 3305, 5949, 6705, 9915, 29745, 98489, 295467, 492445, 886401, 1477335, 4432005]

約数ペア:

[(1, 4432005), (3, 1477335), (5, 886401), (9, 492445), (15, 295467), (45, 98489), (149, 29745), (447, 9915), (661, 6705), (745, 5949), (1341, 3305), (1983, 2235)]