16658145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{52883}}^1$

素因数の和:52901

約数の個数: 24

約数和(自身を含む): 32999616

約数和(自身を除く): 16341471

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 52883, 158649, 264415, 370181, 475947, 793245, 1110543, 1850905, 2379735, 3331629, 5552715, 16658145]

約数ペア:

[(1, 16658145), (3, 5552715), (5, 3331629), (7, 2379735), (9, 1850905), (15, 1110543), (21, 793245), (35, 475947), (45, 370181), (63, 264415), (105, 158649), (315, 52883)]