54427165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27011}}^1$

素因数の和:27060

約数の個数: 16

約数和(自身を含む): 72608256

約数和(自身を除く): 18181091

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 27011, 135055, 351143, 837341, 1755715, 4186705, 10885433, 54427165]

約数ペア:

[(1, 54427165), (5, 10885433), (13, 4186705), (31, 1755715), (65, 837341), (155, 351143), (403, 135055), (2015, 27011)]