15103617555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{2143}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 26625392640

約数和(自身を除く): 11521775085

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 769, 1833, 2143, 2307, 3055, 3845, 6429, 9165, 9997, 10715, 11535, 27859, 29991, 32145, 36143, 49985, 83577, 100721, 108429, 139295, 149955, 180715, 302163, 417885, 469859, 503605, 542145, 1309373, 1409577, 1510815, 1647967, 2349295, 3928119, 4943901, 6546865, 7047885, 8239835, 19640595, 21423571, 24719505, 64270713, 77454449, 107117855, 232363347, 321353565, 387272245, 1006907837, 1161816735, 3020723511, 5034539185, 15103617555]

約数ペア:

[(1, 15103617555), (3, 5034539185), (5, 3020723511), (13, 1161816735), (15, 1006907837), (39, 387272245), (47, 321353565), (65, 232363347), (141, 107117855), (195, 77454449), (235, 64270713), (611, 24719505), (705, 21423571), (769, 19640595), (1833, 8239835), (2143, 7047885), (2307, 6546865), (3055, 4943901), (3845, 3928119), (6429, 2349295), (9165, 1647967), (9997, 1510815), (10715, 1409577), (11535, 1309373), (27859, 542145), (29991, 503605), (32145, 469859), (36143, 417885), (49985, 302163), (83577, 180715), (100721, 149955), (108429, 139295)]