75388245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{116881}}^1$

素因数の和:116932

約数の個数: 16

約数和(自身を含む): 123427392

約数和(自身を除く): 48039147

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 116881, 350643, 584405, 1753215, 5025883, 15077649, 25129415, 75388245]

約数ペア:

[(1, 75388245), (3, 25129415), (5, 15077649), (15, 5025883), (43, 1753215), (129, 584405), (215, 350643), (645, 116881)]