66539805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10151}}^1$

素因数の和:10201

約数の個数: 32

約数和(自身を含む): 116951040

約数和(自身を除く): 50411235

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 10151, 30453, 50755, 152265, 192869, 233473, 578607, 700419, 964345, 1167365, 2893035, 3502095, 4435987, 13307961, 22179935, 66539805]

約数ペア:

[(1, 66539805), (3, 22179935), (5, 13307961), (15, 4435987), (19, 3502095), (23, 2893035), (57, 1167365), (69, 964345), (95, 700419), (115, 578607), (285, 233473), (345, 192869), (437, 152265), (1311, 50755), (2185, 30453), (6555, 10151)]