9947805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5573}}^1$

素因数の和:5605

約数の個数: 32

約数和(自身を含む): 19263744

約数和(自身を除く): 9315939

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 5573, 16719, 27865, 39011, 83595, 94741, 117033, 195055, 284223, 473705, 585165, 663187, 1421115, 1989561, 3315935, 9947805]

約数ペア:

[(1, 9947805), (3, 3315935), (5, 1989561), (7, 1421115), (15, 663187), (17, 585165), (21, 473705), (35, 284223), (51, 195055), (85, 117033), (105, 94741), (119, 83595), (255, 39011), (357, 27865), (595, 16719), (1785, 5573)]