28468545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271129}}^1$

素因数の和:271144

約数の個数: 16

約数和(自身を含む): 52056960

約数和(自身を除く): 23588415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271129, 813387, 1355645, 1897903, 4066935, 5693709, 9489515, 28468545]

約数ペア:

[(1, 28468545), (3, 9489515), (5, 5693709), (7, 4066935), (15, 1897903), (21, 1355645), (35, 813387), (105, 271129)]