42573615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2917}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 78435840

約数和(自身を除く): 35862225

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2917, 2919, 4865, 8751, 14585, 14595, 20419, 43755, 61257, 102095, 306285, 405463, 1216389, 2027315, 2838241, 6081945, 8514723, 14191205, 42573615]

約数ペア:

[(1, 42573615), (3, 14191205), (5, 8514723), (7, 6081945), (15, 2838241), (21, 2027315), (35, 1216389), (105, 405463), (139, 306285), (417, 102095), (695, 61257), (973, 43755), (2085, 20419), (2917, 14595), (2919, 14585), (4865, 8751)]