26051565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 46744128

約数和(自身を除く): 20692563

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 283, 285, 323, 361, 849, 969, 1083, 1415, 1615, 1805, 4245, 4811, 4845, 5377, 5415, 6137, 14433, 16131, 18411, 24055, 26885, 30685, 72165, 80655, 91409, 92055, 102163, 274227, 306489, 457045, 510815, 1371135, 1532445, 1736771, 5210313, 8683855, 26051565]

約数ペア:

[(1, 26051565), (3, 8683855), (5, 5210313), (15, 1736771), (17, 1532445), (19, 1371135), (51, 510815), (57, 457045), (85, 306489), (95, 274227), (255, 102163), (283, 92055), (285, 91409), (323, 80655), (361, 72165), (849, 30685), (969, 26885), (1083, 24055), (1415, 18411), (1615, 16131), (1805, 14433), (4245, 6137), (4811, 5415), (4845, 5377)]