243287072895

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{290047}}^1$

素因数の和:290535

約数の個数: 32

約数和(自身を含む): 392608972800

約数和(自身を除く): 149321899905

約数列:

[1, 3, 5, 15, 199, 281, 597, 843, 995, 1405, 2985, 4215, 55919, 167757, 279595, 290047, 838785, 870141, 1450235, 4350705, 57719353, 81503207, 173158059, 244509621, 288596765, 407516035, 865790295, 1222548105, 16219138193, 48657414579, 81095690965, 243287072895]

約数ペア:

[(1, 243287072895), (3, 81095690965), (5, 48657414579), (15, 16219138193), (199, 1222548105), (281, 865790295), (597, 407516035), (843, 288596765), (995, 244509621), (1405, 173158059), (2985, 81503207), (4215, 57719353), (55919, 4350705), (167757, 1450235), (279595, 870141), (290047, 838785)]