808618195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4657}}^1$

素因数の和:4732

約数の個数: 48

約数和(自身を含む): 1248940224

約数和(自身を除く): 440322029

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 121, 205, 287, 385, 451, 605, 847, 1435, 2255, 3157, 4235, 4657, 4961, 15785, 23285, 24805, 32599, 34727, 51227, 162995, 173635, 190937, 256135, 358589, 563497, 954685, 1336559, 1792945, 2100307, 2817485, 3944479, 6682795, 10501535, 14702149, 19722395, 23103377, 73510745, 115516885, 161723639, 808618195]

約数ペア:

[(1, 808618195), (5, 161723639), (7, 115516885), (11, 73510745), (35, 23103377), (41, 19722395), (55, 14702149), (77, 10501535), (121, 6682795), (205, 3944479), (287, 2817485), (385, 2100307), (451, 1792945), (605, 1336559), (847, 954685), (1435, 563497), (2255, 358589), (3157, 256135), (4235, 190937), (4657, 173635), (4961, 162995), (15785, 51227), (23285, 34727), (24805, 32599)]