28154085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45779}}^1$

素因数の和:45828

約数の個数: 16

約数和(自身を含む): 46146240

約数和(自身を除く): 17992155

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 45779, 137337, 228895, 686685, 1876939, 5630817, 9384695, 28154085]

約数ペア:

[(1, 28154085), (3, 9384695), (5, 5630817), (15, 1876939), (41, 686685), (123, 228895), (205, 137337), (615, 45779)]