78868065

素因数分解:

$3^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{2939}}^1$

素因数の和:4736

約数の個数: 16

約数和(自身を含む): 126302400

約数和(自身を除く): 47434335

約数列:

[1, 3, 5, 15, 1789, 2939, 5367, 8817, 8945, 14695, 26835, 44085, 5257871, 15773613, 26289355, 78868065]

約数ペア:

[(1, 78868065), (3, 26289355), (5, 15773613), (15, 5257871), (1789, 44085), (2939, 26835), (5367, 14695), (8817, 8945)]