5171805

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 9018360

約数和(自身を除く): 3846555

約数列:

[1, 3, 5, 9, 15, 45, 281, 409, 843, 1227, 1405, 2045, 2529, 3681, 4215, 6135, 12645, 18405, 114929, 344787, 574645, 1034361, 1723935, 5171805]

約数ペア:

[(1, 5171805), (3, 1723935), (5, 1034361), (9, 574645), (15, 344787), (45, 114929), (281, 18405), (409, 12645), (843, 6135), (1227, 4215), (1405, 3681), (2045, 2529)]