2655965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 3553200

約数和(自身を除く): 897235

約数列:

[1, 5, 13, 29, 65, 145, 377, 1409, 1885, 7045, 18317, 40861, 91585, 204305, 531193, 2655965]

約数ペア:

[(1, 2655965), (5, 531193), (13, 204305), (29, 91585), (65, 40861), (145, 18317), (377, 7045), (1409, 1885)]