275711185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 373593600

約数和(自身を除く): 97882415

約数列:

[1, 5, 17, 19, 79, 85, 95, 323, 395, 1343, 1501, 1615, 2161, 6715, 7505, 10805, 25517, 36737, 41059, 127585, 170719, 183685, 205295, 698003, 853595, 2902223, 3243661, 3490015, 14511115, 16218305, 55142237, 275711185]

約数ペア:

[(1, 275711185), (5, 55142237), (17, 16218305), (19, 14511115), (79, 3490015), (85, 3243661), (95, 2902223), (323, 853595), (395, 698003), (1343, 205295), (1501, 183685), (1615, 170719), (2161, 127585), (6715, 41059), (7505, 36737), (10805, 25517)]