42369565

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 63168768

約数和(自身を除く): 20799203

約数列:

[1, 5, 7, 23, 35, 49, 73, 103, 115, 161, 245, 365, 511, 515, 721, 805, 1127, 1679, 2369, 2555, 3577, 3605, 5047, 5635, 7519, 8395, 11753, 11845, 16583, 17885, 25235, 37595, 52633, 58765, 82271, 82915, 116081, 172937, 263165, 368431, 411355, 580405, 864685, 1210559, 1842155, 6052795, 8473913, 42369565]

約数ペア:

[(1, 42369565), (5, 8473913), (7, 6052795), (23, 1842155), (35, 1210559), (49, 864685), (73, 580405), (103, 411355), (115, 368431), (161, 263165), (245, 172937), (365, 116081), (511, 82915), (515, 82271), (721, 58765), (805, 52633), (1127, 37595), (1679, 25235), (2369, 17885), (2555, 16583), (3577, 11845), (3605, 11753), (5047, 8395), (5635, 7519)]