13913085

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 9126915

約数列:

[1, 3, 5, 15, 59, 79, 177, 199, 237, 295, 395, 597, 885, 995, 1185, 2985, 4661, 11741, 13983, 15721, 23305, 35223, 47163, 58705, 69915, 78605, 176115, 235815, 927539, 2782617, 4637695, 13913085]

約数ペア:

[(1, 13913085), (3, 4637695), (5, 2782617), (15, 927539), (59, 235815), (79, 176115), (177, 78605), (199, 69915), (237, 58705), (295, 47163), (395, 35223), (597, 23305), (885, 15721), (995, 13983), (1185, 11741), (2985, 4661)]