80208465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{314543}}^1$

素因数の和:314568

約数の個数: 16

約数和(自身を含む): 135883008

約数和(自身を除く): 55674543

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 314543, 943629, 1572715, 4718145, 5347231, 16041693, 26736155, 80208465]

約数ペア:

[(1, 80208465), (3, 26736155), (5, 16041693), (15, 5347231), (17, 4718145), (51, 1572715), (85, 943629), (255, 314543)]