42889485

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69739}}^1$

素因数の和:69788

約数の個数: 16

約数和(自身を含む): 70297920

約数和(自身を除く): 27408435

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 69739, 209217, 348695, 1046085, 2859299, 8577897, 14296495, 42889485]

約数ペア:

[(1, 42889485), (3, 14296495), (5, 8577897), (15, 2859299), (41, 1046085), (123, 348695), (205, 209217), (615, 69739)]