2750605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3847}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 3878784

約数和(自身を除く): 1128179

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3847, 19235, 42317, 50011, 211585, 250055, 550121, 2750605]

約数ペア:

[(1, 2750605), (5, 550121), (11, 250055), (13, 211585), (55, 50011), (65, 42317), (143, 19235), (715, 3847)]