81056055

素因数分解:

$3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{3301}}^1$

素因数の和:4946

約数の個数: 16

約数和(自身を含む): 129808224

約数和(自身を除く): 48752169

約数列:

[1, 3, 5, 15, 1637, 3301, 4911, 8185, 9903, 16505, 24555, 49515, 5403737, 16211211, 27018685, 81056055]

約数ペア:

[(1, 81056055), (3, 27018685), (5, 16211211), (15, 5403737), (1637, 49515), (3301, 24555), (4911, 16505), (8185, 9903)]