56077815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4679}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 40966665

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 4679, 11985, 14037, 23395, 70185, 79543, 219913, 238629, 397715, 659739, 1099565, 1193145, 3298695, 3738521, 11215563, 18692605, 56077815]

約数ペア:

[(1, 56077815), (3, 18692605), (5, 11215563), (15, 3738521), (17, 3298695), (47, 1193145), (51, 1099565), (85, 659739), (141, 397715), (235, 238629), (255, 219913), (705, 79543), (799, 70185), (2397, 23395), (3995, 14037), (4679, 11985)]