40334255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 55362048

約数和(自身を除く): 15027793

約数列:

[1, 5, 13, 31, 37, 65, 155, 185, 403, 481, 541, 1147, 2015, 2405, 2705, 5735, 7033, 14911, 16771, 20017, 35165, 74555, 83855, 100085, 218023, 260221, 620527, 1090115, 1301105, 3102635, 8066851, 40334255]

約数ペア:

[(1, 40334255), (5, 8066851), (13, 3102635), (31, 1301105), (37, 1090115), (65, 620527), (155, 260221), (185, 218023), (403, 100085), (481, 83855), (541, 74555), (1147, 35165), (2015, 20017), (2405, 16771), (2705, 14911), (5735, 7033)]