7078905

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3347}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 12534912

約数和(自身を除く): 5456007

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 3347, 10041, 16735, 30123, 50205, 150615, 157309, 471927, 786545, 1415781, 2359635, 7078905]

約数ペア:

[(1, 7078905), (3, 2359635), (5, 1415781), (9, 786545), (15, 471927), (45, 157309), (47, 150615), (141, 50205), (235, 30123), (423, 16735), (705, 10041), (2115, 3347)]