1252808095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79367}}^1$

素因数の和:79431

約数の個数: 32

約数和(自身を含む): 1920070656

約数和(自身を除く): 667262561

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 15785, 79367, 396835, 555569, 873037, 2777845, 3254047, 4365185, 6111259, 16270235, 22778329, 30556295, 35794517, 113891645, 178972585, 250561619, 1252808095]

約数ペア:

[(1, 1252808095), (5, 250561619), (7, 178972585), (11, 113891645), (35, 35794517), (41, 30556295), (55, 22778329), (77, 16270235), (205, 6111259), (287, 4365185), (385, 3254047), (451, 2777845), (1435, 873037), (2255, 555569), (3157, 396835), (15785, 79367)]