201305745

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{32653}}^1$

素因数の和:32801

約数の個数: 24

約数和(自身を含む): 351487656

約数和(自身を除く): 150181911

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 32653, 97959, 163265, 293877, 489795, 1469385, 4473461, 13420383, 22367305, 40261149, 67101915, 201305745]

約数ペア:

[(1, 201305745), (3, 67101915), (5, 40261149), (9, 22367305), (15, 13420383), (45, 4473461), (137, 1469385), (411, 489795), (685, 293877), (1233, 163265), (2055, 97959), (6165, 32653)]