2783807865

素因数分解:

$3^3\times 5^1\times {\mathrm{2953}}^1\times {\mathrm{6983}}^1$

素因数の和:9950

約数の個数: 32

約数和(自身を含む): 4951376640

約数和(自身を除く): 2167568775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2953, 6983, 8859, 14765, 20949, 26577, 34915, 44295, 62847, 79731, 104745, 132885, 188541, 314235, 398655, 942705, 20620799, 61862397, 103103995, 185587191, 309311985, 556761573, 927935955, 2783807865]

約数ペア:

[(1, 2783807865), (3, 927935955), (5, 556761573), (9, 309311985), (15, 185587191), (27, 103103995), (45, 61862397), (135, 20620799), (2953, 942705), (6983, 398655), (8859, 314235), (14765, 188541), (20949, 132885), (26577, 104745), (34915, 79731), (44295, 62847)]