80522055

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7129}}^1$

素因数の和:7391

約数の個数: 24

約数和(自身を含む): 140147280

約数和(自身を除く): 59625225

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 7129, 11295, 21387, 35645, 64161, 106935, 320805, 1789379, 5368137, 8946895, 16104411, 26840685, 80522055]

約数ペア:

[(1, 80522055), (3, 26840685), (5, 16104411), (9, 8946895), (15, 5368137), (45, 1789379), (251, 320805), (753, 106935), (1255, 64161), (2259, 35645), (3765, 21387), (7129, 11295)]