56775915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{180241}}^1$

素因数の和:180259

約数の個数: 24

約数和(自身を含む): 112471008

約数和(自身を除く): 55695093

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 180241, 540723, 901205, 1261687, 1622169, 2703615, 3785061, 6308435, 8110845, 11355183, 18925305, 56775915]

約数ペア:

[(1, 56775915), (3, 18925305), (5, 11355183), (7, 8110845), (9, 6308435), (15, 3785061), (21, 2703615), (35, 1622169), (45, 1261687), (63, 901205), (105, 540723), (315, 180241)]