157427865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1483}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 312993408

約数和(自身を除く): 155565543

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 337, 1011, 1483, 1685, 2359, 3033, 4449, 5055, 7077, 7415, 10381, 11795, 13347, 15165, 21231, 22245, 31143, 35385, 51905, 66735, 93429, 106155, 155715, 467145, 499771, 1499313, 2498855, 3498397, 4497939, 7496565, 10495191, 17491985, 22489695, 31485573, 52475955, 157427865]

約数ペア:

[(1, 157427865), (3, 52475955), (5, 31485573), (7, 22489695), (9, 17491985), (15, 10495191), (21, 7496565), (35, 4497939), (45, 3498397), (63, 2498855), (105, 1499313), (315, 499771), (337, 467145), (1011, 155715), (1483, 106155), (1685, 93429), (2359, 66735), (3033, 51905), (4449, 35385), (5055, 31143), (7077, 22245), (7415, 21231), (10381, 15165), (11795, 13347)]