16189845

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{22027}}^1$

素因数の和:22049

約数の個数: 24

約数和(自身を含む): 30134304

約数和(自身を除く): 13944459

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 22027, 66081, 110135, 154189, 330405, 462567, 770945, 1079323, 2312835, 3237969, 5396615, 16189845]

約数ペア:

[(1, 16189845), (3, 5396615), (5, 3237969), (7, 2312835), (15, 1079323), (21, 770945), (35, 462567), (49, 330405), (105, 154189), (147, 110135), (245, 66081), (735, 22027)]