16982145

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 29577600

約数和(自身を除く): 12595455

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 1579, 2151, 3585, 4737, 7895, 10755, 14211, 23685, 71055, 377381, 1132143, 1886905, 3396429, 5660715, 16982145]

約数ペア:

[(1, 16982145), (3, 5660715), (5, 3396429), (9, 1886905), (15, 1132143), (45, 377381), (239, 71055), (717, 23685), (1195, 14211), (1579, 10755), (2151, 7895), (3585, 4737)]