2668485

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4339}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 4374720

約数和(自身を除く): 1706235

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4339, 13017, 21695, 65085, 177899, 533697, 889495, 2668485]

約数ペア:

[(1, 2668485), (3, 889495), (5, 533697), (15, 177899), (41, 65085), (123, 21695), (205, 13017), (615, 4339)]