55545585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127691}}^1$

素因数の和:127728

約数の個数: 16

約数和(自身を含む): 91938240

約数和(自身を除く): 36392655

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 127691, 383073, 638455, 1915365, 3703039, 11109117, 18515195, 55545585]

約数ペア:

[(1, 55545585), (3, 18515195), (5, 11109117), (15, 3703039), (29, 1915365), (87, 638455), (145, 383073), (435, 127691)]