26315415

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{27847}}^1$

素因数の和:27868

約数の個数: 32

約数和(自身を含む): 53468160

約数和(自身を除く): 27152745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 27847, 83541, 139235, 194929, 250623, 417705, 584787, 751869, 974645, 1253115, 1754361, 2923935, 3759345, 5263083, 8771805, 26315415]

約数ペア:

[(1, 26315415), (3, 8771805), (5, 5263083), (7, 3759345), (9, 2923935), (15, 1754361), (21, 1253115), (27, 974645), (35, 751869), (45, 584787), (63, 417705), (105, 250623), (135, 194929), (189, 139235), (315, 83541), (945, 27847)]