80584755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1433}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 135461376

約数和(自身を除く): 54876621

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 345, 489, 815, 1433, 2445, 3749, 4299, 7165, 11247, 18745, 21495, 32959, 56235, 98877, 164795, 233579, 494385, 700737, 1167895, 3503685, 5372317, 16116951, 26861585, 80584755]

約数ペア:

[(1, 80584755), (3, 26861585), (5, 16116951), (15, 5372317), (23, 3503685), (69, 1167895), (115, 700737), (163, 494385), (345, 233579), (489, 164795), (815, 98877), (1433, 56235), (2445, 32959), (3749, 21495), (4299, 18745), (7165, 11247)]