15125954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 25214976

約数和(自身を除く): 10089022

約数列:

[1, 2, 17, 31, 34, 62, 113, 127, 226, 254, 527, 1054, 1921, 2159, 3503, 3842, 3937, 4318, 7006, 7874, 14351, 28702, 59551, 66929, 119102, 133858, 243967, 444881, 487934, 889762, 7562977, 15125954]

約数ペア:

[(1, 15125954), (2, 7562977), (17, 889762), (31, 487934), (34, 444881), (62, 243967), (113, 133858), (127, 119102), (226, 66929), (254, 59551), (527, 28702), (1054, 14351), (1921, 7874), (2159, 7006), (3503, 4318), (3842, 3937)]