27801845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{941}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 35268480

約数和(自身を除く): 7466635

約数列:

[1, 5, 19, 95, 311, 941, 1555, 4705, 5909, 17879, 29545, 89395, 292651, 1463255, 5560369, 27801845]

約数ペア:

[(1, 27801845), (5, 5560369), (19, 1463255), (95, 292651), (311, 89395), (941, 29545), (1555, 17879), (4705, 5909)]