56042145

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18049}}^1$

素因数の和:18086

約数の個数: 32

約数和(自身を含む): 103968000

約数和(自身を除く): 47925855

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 18049, 54147, 90245, 162441, 270735, 415127, 487323, 812205, 1245381, 2075635, 2436615, 3736143, 6226905, 11208429, 18680715, 56042145]

約数ペア:

[(1, 56042145), (3, 18680715), (5, 11208429), (9, 6226905), (15, 3736143), (23, 2436615), (27, 2075635), (45, 1245381), (69, 812205), (115, 487323), (135, 415127), (207, 270735), (345, 162441), (621, 90245), (1035, 54147), (3105, 18049)]