47961786795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{138101}}^1$

素因数の和:138272

約数の個数: 48

約数和(自身を含む): 83703069792

約数和(自身を除く): 35741282997

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 169, 195, 411, 507, 685, 845, 1781, 2055, 2535, 5343, 8905, 23153, 26715, 69459, 115765, 138101, 347295, 414303, 690505, 1795313, 2071515, 5385939, 8976565, 18919837, 23339069, 26929695, 56759511, 70017207, 94599185, 116695345, 245957881, 283797555, 350086035, 737873643, 1229789405, 3197452453, 3689368215, 9592357359, 15987262265, 47961786795]

約数ペア:

[(1, 47961786795), (3, 15987262265), (5, 9592357359), (13, 3689368215), (15, 3197452453), (39, 1229789405), (65, 737873643), (137, 350086035), (169, 283797555), (195, 245957881), (411, 116695345), (507, 94599185), (685, 70017207), (845, 56759511), (1781, 26929695), (2055, 23339069), (2535, 18919837), (5343, 8976565), (8905, 5385939), (23153, 2071515), (26715, 1795313), (69459, 690505), (115765, 414303), (138101, 347295)]