2028255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5879}}^1$

素因数の和:5910

約数の個数: 16

約数和(自身を含む): 3386880

約数和(自身を除く): 1358625

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5879, 17637, 29395, 88185, 135217, 405651, 676085, 2028255]

約数ペア:

[(1, 2028255), (3, 676085), (5, 405651), (15, 135217), (23, 88185), (69, 29395), (115, 17637), (345, 5879)]