2237905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 2799360

約数和(自身を除く): 561455

約数列:

[1, 5, 47, 89, 107, 235, 445, 535, 4183, 5029, 9523, 20915, 25145, 47615, 447581, 2237905]

約数ペア:

[(1, 2237905), (5, 447581), (47, 47615), (89, 25145), (107, 20915), (235, 9523), (445, 5029), (535, 4183)]