2715235

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 3399264

約数和(自身を除く): 684029

約数列:

[1, 5, 43, 73, 173, 215, 365, 865, 3139, 7439, 12629, 15695, 37195, 63145, 543047, 2715235]

約数ペア:

[(1, 2715235), (5, 543047), (43, 63145), (73, 37195), (173, 15695), (215, 12629), (365, 7439), (865, 3139)]