2051258318175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11731}}^1\times {\mathrm{211949}}^1$

素因数の和:223704

約数の個数: 48

約数和(自身を含む): 3700056931200

約数和(自身を除く): 1648798613025

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 11731, 35193, 58655, 129041, 175965, 211949, 293275, 387123, 635847, 645205, 879825, 1059745, 1935615, 2331439, 3179235, 3226025, 5298725, 6994317, 9678075, 11657195, 15896175, 34971585, 58285975, 174857925, 2486373719, 7459121157, 12431868595, 27350110909, 37295605785, 62159342975, 82050332727, 136750554545, 186478028925, 410251663635, 683752772725, 2051258318175]

約数ペア:

[(1, 2051258318175), (3, 683752772725), (5, 410251663635), (11, 186478028925), (15, 136750554545), (25, 82050332727), (33, 62159342975), (55, 37295605785), (75, 27350110909), (165, 12431868595), (275, 7459121157), (825, 2486373719), (11731, 174857925), (35193, 58285975), (58655, 34971585), (129041, 15896175), (175965, 11657195), (211949, 9678075), (293275, 6994317), (387123, 5298725), (635847, 3226025), (645205, 3179235), (879825, 2331439), (1059745, 1935615)]