42868935

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20269}}^1$

素因数の和:20327

約数の個数: 24

約数和(自身を含む): 75890880

約数和(自身を除く): 33021945

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 20269, 60807, 101345, 182421, 304035, 912105, 952643, 2857929, 4763215, 8573787, 14289645, 42868935]

約数ペア:

[(1, 42868935), (3, 14289645), (5, 8573787), (9, 4763215), (15, 2857929), (45, 952643), (47, 912105), (141, 304035), (235, 182421), (423, 101345), (705, 60807), (2115, 20269)]