1489031185

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{6719}}^1$

素因数の和:7200

約数の個数: 16

約数和(自身を含む): 1806336000

約数和(自身を除く): 317304815

約数列:

[1, 5, 127, 349, 635, 1745, 6719, 33595, 44323, 221615, 853313, 2344931, 4266565, 11724655, 297806237, 1489031185]

約数ペア:

[(1, 1489031185), (5, 297806237), (127, 11724655), (349, 4266565), (635, 2344931), (1745, 853313), (6719, 221615), (33595, 44323)]