3220305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 5823360

約数和(自身を除く): 2603055

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 673, 957, 1595, 2019, 3365, 4785, 7403, 10095, 19517, 22209, 37015, 58551, 97585, 111045, 214687, 292755, 644061, 1073435, 3220305]

約数ペア:

[(1, 3220305), (3, 1073435), (5, 644061), (11, 292755), (15, 214687), (29, 111045), (33, 97585), (55, 58551), (87, 37015), (145, 22209), (165, 19517), (319, 10095), (435, 7403), (673, 4785), (957, 3365), (1595, 2019)]