255325345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{3391}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 343623168

約数和(自身を除く): 88297823

約数列:

[1, 5, 11, 37, 55, 185, 407, 1369, 2035, 3391, 6845, 15059, 16955, 37301, 75295, 125467, 186505, 627335, 1380137, 4642279, 6900685, 23211395, 51065069, 255325345]

約数ペア:

[(1, 255325345), (5, 51065069), (11, 23211395), (37, 6900685), (55, 4642279), (185, 1380137), (407, 627335), (1369, 186505), (2035, 125467), (3391, 75295), (6845, 37301), (15059, 16955)]