157529145

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 258733440

約数和(自身を除く): 101204295

約数列:

[1, 3, 5, 15, 61, 107, 183, 305, 321, 535, 915, 1605, 1609, 4827, 6527, 8045, 19581, 24135, 32635, 97905, 98149, 172163, 294447, 490745, 516489, 860815, 1472235, 2582445, 10501943, 31505829, 52509715, 157529145]

約数ペア:

[(1, 157529145), (3, 52509715), (5, 31505829), (15, 10501943), (61, 2582445), (107, 1472235), (183, 860815), (305, 516489), (321, 490745), (535, 294447), (915, 172163), (1605, 98149), (1609, 97905), (4827, 32635), (6527, 24135), (8045, 19581)]