280144945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{65839}}^1$

素因数の和:65904

約数の個数: 16

約数和(自身を含む): 360276480

約数和(自身を除く): 80131535

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 65839, 329195, 1514297, 2436043, 7571485, 12180215, 56028989, 280144945]

約数ペア:

[(1, 280144945), (5, 56028989), (23, 12180215), (37, 7571485), (115, 2436043), (185, 1514297), (851, 329195), (4255, 65839)]