3312945

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 5818176

約数和(自身を除く): 2505231

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 887, 1245, 2661, 3735, 4435, 7983, 13305, 39915, 73621, 220863, 368105, 662589, 1104315, 3312945]

約数ペア:

[(1, 3312945), (3, 1104315), (5, 662589), (9, 368105), (15, 220863), (45, 73621), (83, 39915), (249, 13305), (415, 7983), (747, 4435), (887, 3735), (1245, 2661)]