28837335

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21601}}^1$

素因数の和:21698

約数の個数: 16

約数和(自身を含む): 46660320

約数和(自身を除く): 17822985

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 21601, 64803, 108005, 324015, 1922489, 5767467, 9612445, 28837335]

約数ペア:

[(1, 28837335), (3, 9612445), (5, 5767467), (15, 1922489), (89, 324015), (267, 108005), (445, 64803), (1335, 21601)]