87207795

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41233}}^1$

素因数の和:41291

約数の個数: 24

約数和(自身を含む): 154380096

約数和(自身を除く): 67172301

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 41233, 123699, 206165, 371097, 618495, 1855485, 1937951, 5813853, 9689755, 17441559, 29069265, 87207795]

約数ペア:

[(1, 87207795), (3, 29069265), (5, 17441559), (9, 9689755), (15, 5813853), (45, 1937951), (47, 1855485), (141, 618495), (235, 371097), (423, 206165), (705, 123699), (2115, 41233)]