77040705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4099}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 141696000

約数和(自身を除く): 64655295

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1253, 2685, 3759, 4099, 6265, 12297, 18795, 20495, 28693, 61485, 86079, 143465, 430395, 733721, 2201163, 3668605, 5136047, 11005815, 15408141, 25680235, 77040705]

約数ペア:

[(1, 77040705), (3, 25680235), (5, 15408141), (7, 11005815), (15, 5136047), (21, 3668605), (35, 2201163), (105, 733721), (179, 430395), (537, 143465), (895, 86079), (1253, 61485), (2685, 28693), (3759, 20495), (4099, 18795), (6265, 12297)]