39982845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1973}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 73527552

約数和(自身を除く): 33544707

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 1973, 2895, 4053, 5919, 6755, 9865, 13811, 20265, 29595, 41433, 69055, 207165, 380789, 1142367, 1903945, 2665523, 5711835, 7996569, 13327615, 39982845]

約数ペア:

[(1, 39982845), (3, 13327615), (5, 7996569), (7, 5711835), (15, 2665523), (21, 1903945), (35, 1142367), (105, 380789), (193, 207165), (579, 69055), (965, 41433), (1351, 29595), (1973, 20265), (2895, 13811), (4053, 9865), (5919, 6755)]