29886705

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 53654400

約数和(自身を除く): 23767695

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2069, 2889, 4815, 6207, 10345, 14445, 18621, 31035, 55863, 93105, 221383, 279315, 664149, 1106915, 1992447, 3320745, 5977341, 9962235, 29886705]

約数ペア:

[(1, 29886705), (3, 9962235), (5, 5977341), (9, 3320745), (15, 1992447), (27, 1106915), (45, 664149), (107, 279315), (135, 221383), (321, 93105), (535, 55863), (963, 31035), (1605, 18621), (2069, 14445), (2889, 10345), (4815, 6207)]