42243555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8763

約数の個数: 32

約数和(自身を含む): 75340800

約数和(自身を除く): 33097245

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 8719, 26157, 43595, 130785, 148223, 165661, 444669, 496983, 741115, 828305, 2223345, 2484915, 2816237, 8448711, 14081185, 42243555]

約数ペア:

[(1, 42243555), (3, 14081185), (5, 8448711), (15, 2816237), (17, 2484915), (19, 2223345), (51, 828305), (57, 741115), (85, 496983), (95, 444669), (255, 165661), (285, 148223), (323, 130785), (969, 43595), (1615, 26157), (4845, 8719)]