2273215

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 3151872

約数和(自身を除く): 878657

約数列:

[1, 5, 7, 35, 107, 535, 607, 749, 3035, 3745, 4249, 21245, 64949, 324745, 454643, 2273215]

約数ペア:

[(1, 2273215), (5, 454643), (7, 324745), (35, 64949), (107, 21245), (535, 4249), (607, 3745), (749, 3035)]