86865315

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{8761}}^1$

素因数の和:9430

約数の個数: 16

約数和(自身を含む): 139210656

約数和(自身を除く): 52345341

約数列:

[1, 3, 5, 15, 661, 1983, 3305, 8761, 9915, 26283, 43805, 131415, 5791021, 17373063, 28955105, 86865315]

約数ペア:

[(1, 86865315), (3, 28955105), (5, 17373063), (15, 5791021), (661, 131415), (1983, 43805), (3305, 26283), (8761, 9915)]