26368485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 25886235

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 429, 627, 647, 715, 741, 1045, 1235, 1941, 2145, 2717, 3135, 3235, 3705, 7117, 8151, 8411, 9705, 12293, 13585, 21351, 25233, 35585, 36879, 40755, 42055, 61465, 92521, 106755, 126165, 135223, 159809, 184395, 277563, 405669, 462605, 479427, 676115, 799045, 1387815, 1757899, 2028345, 2397135, 5273697, 8789495, 26368485]

約数ペア:

[(1, 26368485), (3, 8789495), (5, 5273697), (11, 2397135), (13, 2028345), (15, 1757899), (19, 1387815), (33, 799045), (39, 676115), (55, 479427), (57, 462605), (65, 405669), (95, 277563), (143, 184395), (165, 159809), (195, 135223), (209, 126165), (247, 106755), (285, 92521), (429, 61465), (627, 42055), (647, 40755), (715, 36879), (741, 35585), (1045, 25233), (1235, 21351), (1941, 13585), (2145, 12293), (2717, 9705), (3135, 8411), (3235, 8151), (3705, 7117)]