28572315

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4339}}^1$

素因数の和:4786

約数の個数: 16

約数和(自身を含む): 45830400

約数和(自身を除く): 17258085

約数列:

[1, 3, 5, 15, 439, 1317, 2195, 4339, 6585, 13017, 21695, 65085, 1904821, 5714463, 9524105, 28572315]

約数ペア:

[(1, 28572315), (3, 9524105), (5, 5714463), (15, 1904821), (439, 65085), (1317, 21695), (2195, 13017), (4339, 6585)]