65899665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 124121088

約数和(自身を除く): 58221423

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 635, 887, 1143, 1651, 1905, 2661, 4435, 4953, 5715, 7983, 8255, 11531, 13305, 14859, 24765, 34593, 39915, 57655, 74295, 103779, 112649, 172965, 337947, 518895, 563245, 1013841, 1464437, 1689735, 4393311, 5069205, 7322185, 13179933, 21966555, 65899665]

約数ペア:

[(1, 65899665), (3, 21966555), (5, 13179933), (9, 7322185), (13, 5069205), (15, 4393311), (39, 1689735), (45, 1464437), (65, 1013841), (117, 563245), (127, 518895), (195, 337947), (381, 172965), (585, 112649), (635, 103779), (887, 74295), (1143, 57655), (1651, 39915), (1905, 34593), (2661, 24765), (4435, 14859), (4953, 13305), (5715, 11531), (7983, 8255)]