194619675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 337835520

約数和(自身を除く): 143215845

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 257, 345, 439, 575, 771, 1285, 1317, 1725, 2195, 3855, 5911, 6425, 6585, 10097, 10975, 17733, 19275, 29555, 30291, 32925, 50485, 88665, 112823, 147775, 151455, 252425, 338469, 443325, 564115, 757275, 1692345, 2594929, 2820575, 7784787, 8461725, 12974645, 38923935, 64873225, 194619675]

約数ペア:

[(1, 194619675), (3, 64873225), (5, 38923935), (15, 12974645), (23, 8461725), (25, 7784787), (69, 2820575), (75, 2594929), (115, 1692345), (257, 757275), (345, 564115), (439, 443325), (575, 338469), (771, 252425), (1285, 151455), (1317, 147775), (1725, 112823), (2195, 88665), (3855, 50485), (5911, 32925), (6425, 30291), (6585, 29555), (10097, 19275), (10975, 17733)]