571285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 32

約数和(自身を含む): 870912

約数和(自身を除く): 299627

約数列:

[1, 5, 11, 13, 17, 47, 55, 65, 85, 143, 187, 221, 235, 517, 611, 715, 799, 935, 1105, 2431, 2585, 3055, 3995, 6721, 8789, 10387, 12155, 33605, 43945, 51935, 114257, 571285]

約数ペア:

[(1, 571285), (5, 114257), (11, 51935), (13, 43945), (17, 33605), (47, 12155), (55, 10387), (65, 8789), (85, 6721), (143, 3995), (187, 3055), (221, 2585), (235, 2431), (517, 1105), (611, 935), (715, 799)]