2129563845

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{235441}}^1$

素因数の和:235522

約数の個数: 32

約数和(自身を含む): 3842413440

約数和(自身を除く): 1712849595

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 9045, 235441, 706323, 1177205, 2118969, 3531615, 6356907, 10594845, 15774547, 31784535, 47323641, 78872735, 141970923, 236618205, 425912769, 709854615, 2129563845]

約数ペア:

[(1, 2129563845), (3, 709854615), (5, 425912769), (9, 236618205), (15, 141970923), (27, 78872735), (45, 47323641), (67, 31784535), (135, 15774547), (201, 10594845), (335, 6356907), (603, 3531615), (1005, 2118969), (1809, 1177205), (3015, 706323), (9045, 235441)]