38158855

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 53385696

約数和(自身を除く): 15226841

約数列:

[1, 5, 7, 35, 61, 293, 305, 427, 1465, 2051, 2135, 3721, 10255, 17873, 18605, 26047, 89365, 125111, 130235, 625555, 1090253, 5451265, 7631771, 38158855]

約数ペア:

[(1, 38158855), (5, 7631771), (7, 5451265), (35, 1090253), (61, 625555), (293, 130235), (305, 125111), (427, 89365), (1465, 26047), (2051, 18605), (2135, 17873), (3721, 10255)]