56070315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{178001}}^1$

素因数の和:178019

約数の個数: 24

約数和(自身を含む): 111073248

約数和(自身を除く): 55002933

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 178001, 534003, 890005, 1246007, 1602009, 2670015, 3738021, 6230035, 8010045, 11214063, 18690105, 56070315]

約数ペア:

[(1, 56070315), (3, 18690105), (5, 11214063), (7, 8010045), (9, 6230035), (15, 3738021), (21, 2670015), (35, 1602009), (45, 1246007), (63, 890005), (105, 534003), (315, 178001)]