1239845055

素因数分解:

$3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{83407}}^1$

素因数の和:84406

約数の個数: 16

約数和(自身を含む): 1985777664

約数和(自身を除く): 745932609

約数列:

[1, 3, 5, 15, 991, 2973, 4955, 14865, 83407, 250221, 417035, 1251105, 82656337, 247969011, 413281685, 1239845055]

約数ペア:

[(1, 1239845055), (3, 413281685), (5, 247969011), (15, 82656337), (991, 1251105), (2973, 417035), (4955, 250221), (14865, 83407)]