164034615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643273}}^1$

素因数の和:643298

約数の個数: 16

約数和(自身を含む): 277894368

約数和(自身を除く): 113859753

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 643273, 1929819, 3216365, 9649095, 10935641, 32806923, 54678205, 164034615]

約数ペア:

[(1, 164034615), (3, 54678205), (5, 32806923), (15, 10935641), (17, 9649095), (51, 3216365), (85, 1929819), (255, 643273)]