205536659325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1478947}}^1$

素因数の和:1479086

約数の個数: 48

約数和(自身を含む): 363111312960

約数和(自身を除く): 157574653635

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 109, 255, 327, 425, 545, 1275, 1635, 1853, 2725, 5559, 8175, 9265, 27795, 46325, 138975, 1478947, 4436841, 7394735, 22184205, 25142099, 36973675, 75426297, 110921025, 125710495, 161205223, 377131485, 483615669, 628552475, 806026115, 1885657425, 2418078345, 2740488791, 4030130575, 8221466373, 12090391725, 13702443955, 41107331865, 68512219775, 205536659325]

約数ペア:

[(1, 205536659325), (3, 68512219775), (5, 41107331865), (15, 13702443955), (17, 12090391725), (25, 8221466373), (51, 4030130575), (75, 2740488791), (85, 2418078345), (109, 1885657425), (255, 806026115), (327, 628552475), (425, 483615669), (545, 377131485), (1275, 161205223), (1635, 125710495), (1853, 110921025), (2725, 75426297), (5559, 36973675), (8175, 25142099), (9265, 22184205), (27795, 7394735), (46325, 4436841), (138975, 1478947)]