275564235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{3539}}^1$

素因数の和:3755

約数の個数: 32

約数和(自身を含む): 458784000

約数和(自身を除く): 183219765

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 435, 537, 895, 2685, 3539, 5191, 10617, 15573, 17695, 25955, 53085, 77865, 102631, 307893, 513155, 633481, 1539465, 1900443, 3167405, 9502215, 18370949, 55112847, 91854745, 275564235]

約数ペア:

[(1, 275564235), (3, 91854745), (5, 55112847), (15, 18370949), (29, 9502215), (87, 3167405), (145, 1900443), (179, 1539465), (435, 633481), (537, 513155), (895, 307893), (2685, 102631), (3539, 77865), (5191, 53085), (10617, 25955), (15573, 17695)]