157488595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 219360960

約数和(自身を除く): 61872365

約数列:

[1, 5, 11, 17, 55, 85, 187, 389, 433, 935, 1945, 2165, 4279, 4763, 6613, 7361, 21395, 23815, 33065, 36805, 72743, 80971, 168437, 363715, 404855, 842185, 1852807, 2863429, 9264035, 14317145, 31497719, 157488595]

約数ペア:

[(1, 157488595), (5, 31497719), (11, 14317145), (17, 9264035), (55, 2863429), (85, 1852807), (187, 842185), (389, 404855), (433, 363715), (935, 168437), (1945, 80971), (2165, 72743), (4279, 36805), (4763, 33065), (6613, 23815), (7361, 21395)]