12192705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{38707}}^1$

素因数の和:38725

約数の個数: 24

約数和(自身を含む): 24153792

約数和(自身を除く): 11961087

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 38707, 116121, 193535, 270949, 348363, 580605, 812847, 1354745, 1741815, 2438541, 4064235, 12192705]

約数ペア:

[(1, 12192705), (3, 4064235), (5, 2438541), (7, 1741815), (9, 1354745), (15, 812847), (21, 580605), (35, 348363), (45, 270949), (63, 193535), (105, 116121), (315, 38707)]