4809315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 8879616

約数和(自身を除く): 4070301

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 281, 489, 815, 843, 1141, 1405, 1967, 2445, 3423, 4215, 5705, 5901, 9835, 17115, 29505, 45803, 137409, 229015, 320621, 687045, 961863, 1603105, 4809315]

約数ペア:

[(1, 4809315), (3, 1603105), (5, 961863), (7, 687045), (15, 320621), (21, 229015), (35, 137409), (105, 45803), (163, 29505), (281, 17115), (489, 9835), (815, 5901), (843, 5705), (1141, 4215), (1405, 3423), (1967, 2445)]