55434255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3919}}^1$

素因数の和:3991

約数の個数: 32

約数和(自身を含む): 94832640

約数和(自身を除く): 39398385

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 3919, 4715, 11757, 14145, 19595, 58785, 90137, 160679, 270411, 450685, 482037, 803395, 1352055, 2410185, 3695617, 11086851, 18478085, 55434255]

約数ペア:

[(1, 55434255), (3, 18478085), (5, 11086851), (15, 3695617), (23, 2410185), (41, 1352055), (69, 803395), (115, 482037), (123, 450685), (205, 270411), (345, 160679), (615, 90137), (943, 58785), (2829, 19595), (3919, 14145), (4715, 11757)]