25193073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 36148032

約数和(自身を除く): 10954959

約数列:

[1, 3, 23, 53, 69, 83, 159, 249, 1219, 1909, 3657, 4399, 5727, 6889, 13197, 20667, 101177, 158447, 303531, 365117, 475341, 1095351, 8397691, 25193073]

約数ペア:

[(1, 25193073), (3, 8397691), (23, 1095351), (53, 475341), (69, 365117), (83, 303531), (159, 158447), (249, 101177), (1219, 20667), (1909, 13197), (3657, 6889), (4399, 5727)]