71942445

素因数分解:

$3^3\times 5^1\times {\mathrm{532907}}^1$

素因数の和:532921

約数の個数: 16

約数和(自身を含む): 127897920

約数和(自身を除く): 55955475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 532907, 1598721, 2664535, 4796163, 7993605, 14388489, 23980815, 71942445]

約数ペア:

[(1, 71942445), (3, 23980815), (5, 14388489), (9, 7993605), (15, 4796163), (27, 2664535), (45, 1598721), (135, 532907)]