30447945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61511}}^1$

素因数の和:61533

約数の個数: 24

約数和(自身を含む): 57575232

約数和(自身を除く): 27127287

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 61511, 184533, 307555, 553599, 676621, 922665, 2029863, 2767995, 3383105, 6089589, 10149315, 30447945]

約数ペア:

[(1, 30447945), (3, 10149315), (5, 6089589), (9, 3383105), (11, 2767995), (15, 2029863), (33, 922665), (45, 676621), (55, 553599), (99, 307555), (165, 184533), (495, 61511)]