201608149665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1\times {\mathrm{3733}}^1$

素因数の和:4834

約数の個数: 64

約数和(自身を含む): 348835656960

約数和(自身を除く): 147227507295

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 661, 1257, 1983, 2095, 3305, 3733, 5447, 6285, 8593, 9915, 11199, 16341, 18665, 25779, 27235, 42965, 48529, 55995, 81705, 128895, 145587, 242645, 276959, 727935, 830877, 1384795, 1564127, 2467513, 3600467, 4154385, 4692381, 7402539, 7820635, 10801401, 12337565, 18002335, 20333651, 23461905, 32077669, 37012695, 54007005, 61000953, 96233007, 101668255, 160388345, 305004765, 481165035, 1033887947, 3101663841, 5169439735, 13440543311, 15508319205, 40321629933, 67202716555, 201608149665]

約数ペア:

[(1, 201608149665), (3, 67202716555), (5, 40321629933), (13, 15508319205), (15, 13440543311), (39, 5169439735), (65, 3101663841), (195, 1033887947), (419, 481165035), (661, 305004765), (1257, 160388345), (1983, 101668255), (2095, 96233007), (3305, 61000953), (3733, 54007005), (5447, 37012695), (6285, 32077669), (8593, 23461905), (9915, 20333651), (11199, 18002335), (16341, 12337565), (18665, 10801401), (25779, 7820635), (27235, 7402539), (42965, 4692381), (48529, 4154385), (55995, 3600467), (81705, 2467513), (128895, 1564127), (145587, 1384795), (242645, 830877), (276959, 727935)]