28616595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{272539}}^1$

素因数の和:272554

約数の個数: 16

約数和(自身を含む): 52327680

約数和(自身を除く): 23711085

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 272539, 817617, 1362695, 1907773, 4088085, 5723319, 9538865, 28616595]

約数ペア:

[(1, 28616595), (3, 9538865), (5, 5723319), (7, 4088085), (15, 1907773), (21, 1362695), (35, 817617), (105, 272539)]