42875445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 73018368

約数和(自身を除く): 30142923

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277, 607, 831, 1385, 1821, 3035, 4155, 4709, 9105, 10319, 14127, 23545, 30957, 51595, 70635, 154785, 168139, 504417, 840695, 2522085, 2858363, 8575089, 14291815, 42875445]

約数ペア:

[(1, 42875445), (3, 14291815), (5, 8575089), (15, 2858363), (17, 2522085), (51, 840695), (85, 504417), (255, 168139), (277, 154785), (607, 70635), (831, 51595), (1385, 30957), (1821, 23545), (3035, 14127), (4155, 10319), (4709, 9105)]