15666573561795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270923}}^1\times {\mathrm{98849}}^1$

素因数の和:369796

約数の個数: 48

約数和(自身を含む): 29244674440800

約数和(自身を除く): 13578100879005

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 98849, 270923, 296547, 494245, 812769, 889641, 1285037, 1354615, 1482735, 2438307, 3521999, 3855111, 4063845, 4448205, 6425185, 10565997, 11565333, 12191535, 17609995, 19275555, 31697991, 52829985, 57826665, 158489955, 26780467627, 80341402881, 133902338135, 241024208643, 348146079151, 401707014405, 1044438237453, 1205121043215, 1740730395755, 3133314712359, 5222191187265, 15666573561795]

約数ペア:

[(1, 15666573561795), (3, 5222191187265), (5, 3133314712359), (9, 1740730395755), (13, 1205121043215), (15, 1044438237453), (39, 401707014405), (45, 348146079151), (65, 241024208643), (117, 133902338135), (195, 80341402881), (585, 26780467627), (98849, 158489955), (270923, 57826665), (296547, 52829985), (494245, 31697991), (812769, 19275555), (889641, 17609995), (1285037, 12191535), (1354615, 11565333), (1482735, 10565997), (2438307, 6425185), (3521999, 4448205), (3855111, 4063845)]