78327225

素因数分解:

$3^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{1033}}^1$

素因数の和:1386

約数の個数: 36

約数和(自身を含む): 140845276

約数和(自身を除く): 62518051

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 337, 1011, 1033, 1685, 3033, 3099, 5055, 5165, 8425, 9297, 15165, 15495, 25275, 25825, 46485, 75825, 77475, 232425, 348121, 1044363, 1740605, 3133089, 5221815, 8703025, 15665445, 26109075, 78327225]

約数ペア:

[(1, 78327225), (3, 26109075), (5, 15665445), (9, 8703025), (15, 5221815), (25, 3133089), (45, 1740605), (75, 1044363), (225, 348121), (337, 232425), (1011, 77475), (1033, 75825), (1685, 46485), (3033, 25825), (3099, 25275), (5055, 15495), (5165, 15165), (8425, 9297)]