139538804525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{763237}}^1$

素因数の和:763421

約数の個数: 24

約数和(自身を含む): 177168910464

約数和(自身を除く): 37630105939

約数列:

[1, 5, 25, 71, 103, 355, 515, 1775, 2575, 7313, 36565, 182825, 763237, 3816185, 19080925, 54189827, 78613411, 270949135, 393067055, 1354745675, 1965335275, 5581552181, 27907760905, 139538804525]

約数ペア:

[(1, 139538804525), (5, 27907760905), (25, 5581552181), (71, 1965335275), (103, 1354745675), (355, 393067055), (515, 270949135), (1775, 78613411), (2575, 54189827), (7313, 19080925), (36565, 3816185), (182825, 763237)]