54281445

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^2\times {\mathrm{163}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 87973536

約数和(自身を除く): 33692091

約数列:

[1, 3, 5, 15, 149, 163, 447, 489, 745, 815, 2235, 2445, 22201, 24287, 66603, 72861, 111005, 121435, 333015, 364305, 3618763, 10856289, 18093815, 54281445]

約数ペア:

[(1, 54281445), (3, 18093815), (5, 10856289), (15, 3618763), (149, 364305), (163, 333015), (447, 121435), (489, 111005), (745, 72861), (815, 66603), (2235, 24287), (2445, 22201)]