129629305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 180512640

約数和(自身を除く): 50883335

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 559, 817, 1235, 2441, 2795, 4085, 10621, 12205, 31733, 46379, 53105, 104963, 158665, 231895, 524815, 602927, 1364519, 1994297, 3014635, 6822595, 9971485, 25925861, 129629305]

約数ペア:

[(1, 129629305), (5, 25925861), (13, 9971485), (19, 6822595), (43, 3014635), (65, 1994297), (95, 1364519), (215, 602927), (247, 524815), (559, 231895), (817, 158665), (1235, 104963), (2441, 53105), (2795, 46379), (4085, 31733), (10621, 12205)]