53440785

素因数分解:

$3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1607}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 92813760

約数和(自身を除く): 39372975

約数列:

[1, 3, 5, 9, 15, 45, 739, 1607, 2217, 3695, 4821, 6651, 8035, 11085, 14463, 24105, 33255, 72315, 1187573, 3562719, 5937865, 10688157, 17813595, 53440785]

約数ペア:

[(1, 53440785), (3, 17813595), (5, 10688157), (9, 5937865), (15, 3562719), (45, 1187573), (739, 72315), (1607, 33255), (2217, 24105), (3695, 14463), (4821, 11085), (6651, 8035)]