16251014205

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{15439}}^1$

素因数の和:15592

約数の個数: 80

約数和(自身を含む): 30669027840

約数和(自身を除く): 14418013635

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 113, 115, 135, 207, 339, 345, 405, 565, 621, 1017, 1035, 1695, 1863, 2599, 3051, 3105, 5085, 7797, 9153, 9315, 12995, 15255, 15439, 23391, 38985, 45765, 46317, 70173, 77195, 116955, 138951, 210519, 231585, 350865, 355097, 416853, 694755, 1052595, 1065291, 1250559, 1744607, 1775485, 2084265, 3195873, 5233821, 5326455, 6252795, 8723035, 9587619, 15701463, 15979365, 26169105, 28762857, 40125961, 47104389, 47938095, 78507315, 120377883, 141313167, 143814285, 200629805, 235521945, 361133649, 601889415, 706565835, 1083400947, 1805668245, 3250202841, 5417004735, 16251014205]

約数ペア:

[(1, 16251014205), (3, 5417004735), (5, 3250202841), (9, 1805668245), (15, 1083400947), (23, 706565835), (27, 601889415), (45, 361133649), (69, 235521945), (81, 200629805), (113, 143814285), (115, 141313167), (135, 120377883), (207, 78507315), (339, 47938095), (345, 47104389), (405, 40125961), (565, 28762857), (621, 26169105), (1017, 15979365), (1035, 15701463), (1695, 9587619), (1863, 8723035), (2599, 6252795), (3051, 5326455), (3105, 5233821), (5085, 3195873), (7797, 2084265), (9153, 1775485), (9315, 1744607), (12995, 1250559), (15255, 1065291), (15439, 1052595), (23391, 694755), (38985, 416853), (45765, 355097), (46317, 350865), (70173, 231585), (77195, 210519), (116955, 138951)]