28476795

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17417}}^1$

素因数の和:17534

約数の個数: 16

約数和(自身を含む): 45983520

約数和(自身を除く): 17506725

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 17417, 52251, 87085, 261255, 1898453, 5695359, 9492265, 28476795]

約数ペア:

[(1, 28476795), (3, 9492265), (5, 5695359), (15, 1898453), (109, 261255), (327, 87085), (545, 52251), (1635, 17417)]