80130105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161879}}^1$

素因数の和:161901

約数の個数: 24

約数和(自身を含む): 151519680

約数和(自身を除く): 71389575

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 161879, 485637, 809395, 1456911, 1780669, 2428185, 5342007, 7284555, 8903345, 16026021, 26710035, 80130105]

約数ペア:

[(1, 80130105), (3, 26710035), (5, 16026021), (9, 8903345), (11, 7284555), (15, 5342007), (33, 2428185), (45, 1780669), (55, 1456911), (99, 809395), (165, 485637), (495, 161879)]