860198305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 1109606400

約数和(自身を除く): 249408095

約数列:

[1, 5, 19, 83, 95, 127, 415, 635, 859, 1577, 2413, 4295, 7885, 10541, 12065, 16321, 52705, 71297, 81605, 109093, 200279, 356485, 545465, 1001395, 1354643, 2072767, 6773215, 9054719, 10363835, 45273595, 172039661, 860198305]

約数ペア:

[(1, 860198305), (5, 172039661), (19, 45273595), (83, 10363835), (95, 9054719), (127, 6773215), (415, 2072767), (635, 1354643), (859, 1001395), (1577, 545465), (2413, 356485), (4295, 200279), (7885, 109093), (10541, 81605), (12065, 71297), (16321, 52705)]