68675205

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{111667}}^1$

素因数の和:111716

約数の個数: 16

約数和(自身を含む): 112561344

約数和(自身を除く): 43886139

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 111667, 335001, 558335, 1675005, 4578347, 13735041, 22891735, 68675205]

約数ペア:

[(1, 68675205), (3, 22891735), (5, 13735041), (15, 4578347), (41, 1675005), (123, 558335), (205, 335001), (615, 111667)]