82061975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 108274320

約数和(自身を除く): 26212345

約数列:

[1, 5, 17, 25, 85, 293, 425, 659, 1465, 3295, 4981, 7325, 11203, 16475, 24905, 56015, 124525, 193087, 280075, 965435, 3282479, 4827175, 16412395, 82061975]

約数ペア:

[(1, 82061975), (5, 16412395), (17, 4827175), (25, 3282479), (85, 965435), (293, 280075), (425, 193087), (659, 124525), (1465, 56015), (3295, 24905), (4981, 16475), (7325, 11203)]