81364155

素因数分解:

$3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{9533}}^1$

素因数の和:10110

約数の個数: 16

約数和(自身を含む): 130425120

約数和(自身を除く): 49060965

約数列:

[1, 3, 5, 15, 569, 1707, 2845, 8535, 9533, 28599, 47665, 142995, 5424277, 16272831, 27121385, 81364155]

約数ペア:

[(1, 81364155), (3, 27121385), (5, 16272831), (15, 5424277), (569, 142995), (1707, 47665), (2845, 28599), (8535, 9533)]