25529223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 37691136

約数和(自身を除く): 12161913

約数列:

[1, 3, 17, 37, 51, 83, 111, 163, 249, 489, 629, 1411, 1887, 2771, 3071, 4233, 6031, 8313, 9213, 13529, 18093, 40587, 52207, 102527, 156621, 229993, 307581, 500573, 689979, 1501719, 8509741, 25529223]

約数ペア:

[(1, 25529223), (3, 8509741), (17, 1501719), (37, 689979), (51, 500573), (83, 307581), (111, 229993), (163, 156621), (249, 102527), (489, 52207), (629, 40587), (1411, 18093), (1887, 13529), (2771, 9213), (3071, 8313), (4233, 6031)]