13340325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10463}}^1$

素因数の和:10493

約数の個数: 24

約数和(自身を含む): 23355648

約数和(自身を除く): 10015323

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 10463, 31389, 52315, 156945, 177871, 261575, 533613, 784725, 889355, 2668065, 4446775, 13340325]

約数ペア:

[(1, 13340325), (3, 4446775), (5, 2668065), (15, 889355), (17, 784725), (25, 533613), (51, 261575), (75, 177871), (85, 156945), (255, 52315), (425, 31389), (1275, 10463)]