80882235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{593}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 160864704

約数和(自身を除く): 79982469

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 433, 593, 1299, 1779, 2165, 2965, 3031, 3897, 4151, 5337, 6495, 8895, 9093, 12453, 15155, 19485, 20755, 26685, 27279, 37359, 45465, 62265, 136395, 186795, 256769, 770307, 1283845, 1797383, 2310921, 3851535, 5392149, 8986915, 11554605, 16176447, 26960745, 80882235]

約数ペア:

[(1, 80882235), (3, 26960745), (5, 16176447), (7, 11554605), (9, 8986915), (15, 5392149), (21, 3851535), (35, 2310921), (45, 1797383), (63, 1283845), (105, 770307), (315, 256769), (433, 186795), (593, 136395), (1299, 62265), (1779, 45465), (2165, 37359), (2965, 27279), (3031, 26685), (3897, 20755), (4151, 19485), (5337, 15155), (6495, 12453), (8895, 9093)]