3398805

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 6020352

約数和(自身を除く): 2621547

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1607, 2115, 4821, 8035, 14463, 24105, 72315, 75529, 226587, 377645, 679761, 1132935, 3398805]

約数ペア:

[(1, 3398805), (3, 1132935), (5, 679761), (9, 377645), (15, 226587), (45, 75529), (47, 72315), (141, 24105), (235, 14463), (423, 8035), (705, 4821), (1607, 2115)]