2015702425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103237}}^1$

素因数の和:103329

約数の個数: 24

約数和(自身を含む): 2765126592

約数和(自身を除く): 749424167

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3905, 19525, 103237, 516185, 1135607, 2580925, 5678035, 7329827, 28390175, 36649135, 80628097, 183245675, 403140485, 2015702425]

約数ペア:

[(1, 2015702425), (5, 403140485), (11, 183245675), (25, 80628097), (55, 36649135), (71, 28390175), (275, 7329827), (355, 5678035), (781, 2580925), (1775, 1135607), (3905, 516185), (19525, 103237)]