308496485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 416047104

約数和(自身を除く): 107550619

約数列:

[1, 5, 11, 47, 55, 131, 235, 517, 655, 911, 1441, 2585, 4555, 6157, 7205, 10021, 30785, 42817, 50105, 67727, 119341, 214085, 338635, 470987, 596705, 1312751, 2354935, 5609027, 6563755, 28045135, 61699297, 308496485]

約数ペア:

[(1, 308496485), (5, 61699297), (11, 28045135), (47, 6563755), (55, 5609027), (131, 2354935), (235, 1312751), (517, 596705), (655, 470987), (911, 338635), (1441, 214085), (2585, 119341), (4555, 67727), (6157, 50105), (7205, 42817), (10021, 30785)]