29712855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 50846400

約数和(自身を除く): 21133545

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1069, 1635, 1853, 3207, 5345, 5559, 9265, 16035, 18173, 27795, 54519, 90865, 116521, 272595, 349563, 582605, 1747815, 1980857, 5942571, 9904285, 29712855]

約数ペア:

[(1, 29712855), (3, 9904285), (5, 5942571), (15, 1980857), (17, 1747815), (51, 582605), (85, 349563), (109, 272595), (255, 116521), (327, 90865), (545, 54519), (1069, 27795), (1635, 18173), (1853, 16035), (3207, 9265), (5345, 5559)]