68837805

素因数分解:

$3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2273}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 119548728

約数和(自身を除く): 50710923

約数列:

[1, 3, 5, 9, 15, 45, 673, 2019, 2273, 3365, 6057, 6819, 10095, 11365, 20457, 30285, 34095, 102285, 1529729, 4589187, 7648645, 13767561, 22945935, 68837805]

約数ペア:

[(1, 68837805), (3, 22945935), (5, 13767561), (9, 7648645), (15, 4589187), (45, 1529729), (673, 102285), (2019, 34095), (2273, 30285), (3365, 20457), (6057, 11365), (6819, 10095)]