87039645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 175011840

約数和(自身を除く): 87972195

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 179, 231, 385, 421, 537, 895, 1155, 1253, 1263, 1969, 2105, 2685, 2947, 3759, 4631, 5907, 6265, 6315, 8841, 9845, 13783, 13893, 14735, 18795, 23155, 29535, 32417, 41349, 44205, 68915, 69465, 75359, 97251, 162085, 206745, 226077, 376795, 486255, 527513, 828949, 1130385, 1582539, 2486847, 2637565, 4144745, 5802643, 7912695, 12434235, 17407929, 29013215, 87039645]

約数ペア:

[(1, 87039645), (3, 29013215), (5, 17407929), (7, 12434235), (11, 7912695), (15, 5802643), (21, 4144745), (33, 2637565), (35, 2486847), (55, 1582539), (77, 1130385), (105, 828949), (165, 527513), (179, 486255), (231, 376795), (385, 226077), (421, 206745), (537, 162085), (895, 97251), (1155, 75359), (1253, 69465), (1263, 68915), (1969, 44205), (2105, 41349), (2685, 32417), (2947, 29535), (3759, 23155), (4631, 18795), (5907, 14735), (6265, 13893), (6315, 13783), (8841, 9845)]