27817045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 35280000

約数和(自身を除く): 7462955

約数列:

[1, 5, 19, 95, 349, 839, 1745, 4195, 6631, 15941, 33155, 79705, 292811, 1464055, 5563409, 27817045]

約数ペア:

[(1, 27817045), (5, 5563409), (19, 1464055), (95, 292811), (349, 79705), (839, 33155), (1745, 15941), (4195, 6631)]