2689635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1061}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 4664304

約数和(自身を除く): 1974669

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1061, 2535, 3183, 5305, 13793, 15915, 41379, 68965, 179309, 206895, 537927, 896545, 2689635]

約数ペア:

[(1, 2689635), (3, 896545), (5, 537927), (13, 206895), (15, 179309), (39, 68965), (65, 41379), (169, 15915), (195, 13793), (507, 5305), (845, 3183), (1061, 2535)]