28551795

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40499}}^1$

素因数の和:40554

約数の個数: 16

約数和(自身を含む): 46656000

約数和(自身を除く): 18104205

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 40499, 121497, 202495, 607485, 1903453, 5710359, 9517265, 28551795]

約数ペア:

[(1, 28551795), (3, 9517265), (5, 5710359), (15, 1903453), (47, 607485), (141, 202495), (235, 121497), (705, 40499)]