78923505

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{37853}}^1$

素因数の和:38000

約数の個数: 16

約数和(自身を含む): 127189440

約数和(自身を除く): 48265935

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 37853, 113559, 189265, 567795, 5261567, 15784701, 26307835, 78923505]

約数ペア:

[(1, 78923505), (3, 26307835), (5, 15784701), (15, 5261567), (139, 567795), (417, 189265), (695, 113559), (2085, 37853)]