8988165

素因数分解:

$3^4\times 5^1\times {\mathrm{22193}}^1$

素因数の和:22210

約数の個数: 20

約数和(自身を含む): 16112844

約数和(自身を除く): 7124679

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 22193, 66579, 110965, 199737, 332895, 599211, 998685, 1797633, 2996055, 8988165]

約数ペア:

[(1, 8988165), (3, 2996055), (5, 1797633), (9, 998685), (15, 599211), (27, 332895), (45, 199737), (81, 110965), (135, 66579), (405, 22193)]