286906815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1733}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 537761952

約数和(自身を除く): 250855137

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 283, 585, 849, 1415, 1733, 2547, 3679, 4245, 5199, 8665, 11037, 12735, 15597, 18395, 22529, 25995, 33111, 55185, 67587, 77985, 112645, 165555, 202761, 337935, 490439, 1013805, 1471317, 2452195, 4413951, 6375707, 7356585, 19127121, 22069755, 31878535, 57381363, 95635605, 286906815]

約数ペア:

[(1, 286906815), (3, 95635605), (5, 57381363), (9, 31878535), (13, 22069755), (15, 19127121), (39, 7356585), (45, 6375707), (65, 4413951), (117, 2452195), (195, 1471317), (283, 1013805), (585, 490439), (849, 337935), (1415, 202761), (1733, 165555), (2547, 112645), (3679, 77985), (4245, 67587), (5199, 55185), (8665, 33111), (11037, 25995), (12735, 22529), (15597, 18395)]