55307235

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{21313}}^1$

素因数の和:21494

約数の個数: 16

約数和(自身を含む): 89007264

約数和(自身を除く): 33700029

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 21313, 63939, 106565, 319695, 3687149, 11061447, 18435745, 55307235]

約数ペア:

[(1, 55307235), (3, 18435745), (5, 11061447), (15, 3687149), (173, 319695), (519, 106565), (865, 63939), (2595, 21313)]