39195675

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6007}}^1$

素因数の和:6052

約数の個数: 36

約数和(自身を含む): 72636720

約数和(自身を除く): 33441045

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6007, 6525, 18021, 30035, 54063, 90105, 150175, 174203, 270315, 450525, 522609, 871015, 1351575, 1567827, 2613045, 4355075, 7839135, 13065225, 39195675]

約数ペア:

[(1, 39195675), (3, 13065225), (5, 7839135), (9, 4355075), (15, 2613045), (25, 1567827), (29, 1351575), (45, 871015), (75, 522609), (87, 450525), (145, 270315), (225, 174203), (261, 150175), (435, 90105), (725, 54063), (1305, 30035), (2175, 18021), (6007, 6525)]