15777776115

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1\times {\mathrm{3739}}^1$

素因数の和:5016

約数の個数: 48

約数和(自身を含む): 27725068800

約数和(自身を除く): 11947292685

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 1187, 3555, 3561, 3739, 5935, 10683, 11217, 17805, 18695, 33651, 53415, 56085, 93773, 168255, 281319, 295381, 468865, 843957, 886143, 1406595, 1476905, 2658429, 4219785, 4430715, 4438193, 13292145, 13314579, 22190965, 39943737, 66572895, 199718685, 350617247, 1051851741, 1753086235, 3155555223, 5259258705, 15777776115]

約数ペア:

[(1, 15777776115), (3, 5259258705), (5, 3155555223), (9, 1753086235), (15, 1051851741), (45, 350617247), (79, 199718685), (237, 66572895), (395, 39943737), (711, 22190965), (1185, 13314579), (1187, 13292145), (3555, 4438193), (3561, 4430715), (3739, 4219785), (5935, 2658429), (10683, 1476905), (11217, 1406595), (17805, 886143), (18695, 843957), (33651, 468865), (53415, 295381), (56085, 281319), (93773, 168255)]