8868285

素因数分解:

$3^7\times 5^1\times {\mathrm{811}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 15980160

約数和(自身を除く): 7111875

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 811, 1215, 2187, 2433, 3645, 4055, 7299, 10935, 12165, 21897, 36495, 65691, 109485, 197073, 328455, 591219, 985365, 1773657, 2956095, 8868285]

約数ペア:

[(1, 8868285), (3, 2956095), (5, 1773657), (9, 985365), (15, 591219), (27, 328455), (45, 197073), (81, 109485), (135, 65691), (243, 36495), (405, 21897), (729, 12165), (811, 10935), (1215, 7299), (2187, 4055), (2433, 3645)]