4547905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 5785344

約数和(自身を除く): 1237439

約数列:

[1, 5, 23, 71, 115, 355, 557, 1633, 2785, 8165, 12811, 39547, 64055, 197735, 909581, 4547905]

約数ペア:

[(1, 4547905), (5, 909581), (23, 197735), (71, 64055), (115, 39547), (355, 12811), (557, 8165), (1633, 2785)]