2858307285

素因数分解:

$3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{132421}}^1$

素因数の和:133868

約数の個数: 16

約数和(自身を含む): 4576504320

約数和(自身を除く): 1718197035

約数列:

[1, 3, 5, 15, 1439, 4317, 7195, 21585, 132421, 397263, 662105, 1986315, 190553819, 571661457, 952769095, 2858307285]

約数ペア:

[(1, 2858307285), (3, 952769095), (5, 571661457), (15, 190553819), (1439, 1986315), (4317, 662105), (7195, 397263), (21585, 132421)]