2579455905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{426709}}^1$

素因数の和:426761

約数の個数: 32

約数和(自身を含む): 4587985920

約数和(自身を除く): 2008530015

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 426709, 1280127, 2133545, 5547217, 6400635, 13227979, 16641651, 27736085, 39683937, 66139895, 83208255, 171963727, 198419685, 515891181, 859818635, 2579455905]

約数ペア:

[(1, 2579455905), (3, 859818635), (5, 515891181), (13, 198419685), (15, 171963727), (31, 83208255), (39, 66139895), (65, 39683937), (93, 27736085), (155, 16641651), (195, 13227979), (403, 6400635), (465, 5547217), (1209, 2133545), (2015, 1280127), (6045, 426709)]