78056985

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8093}}^1$

素因数の和:8744

約数の個数: 16

約数和(自身を含む): 125100864

約数和(自身を除く): 47043879

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 8093, 9645, 24279, 40465, 121395, 5203799, 15611397, 26018995, 78056985]

約数ペア:

[(1, 78056985), (3, 26018995), (5, 15611397), (15, 5203799), (643, 121395), (1929, 40465), (3215, 24279), (8093, 9645)]