85800645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{272383}}^1$

素因数の和:272401

約数の個数: 24

約数和(自身を含む): 169967616

約数和(自身を除く): 84166971

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 272383, 817149, 1361915, 1906681, 2451447, 4085745, 5720043, 9533405, 12257235, 17160129, 28600215, 85800645]

約数ペア:

[(1, 85800645), (3, 28600215), (5, 17160129), (7, 12257235), (9, 9533405), (15, 5720043), (21, 4085745), (35, 2451447), (45, 1906681), (63, 1361915), (105, 817149), (315, 272383)]