55820955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{195863}}^1$

素因数の和:195890

約数の個数: 16

約数和(自身を含む): 94014720

約数和(自身を除く): 38193765

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 195863, 587589, 979315, 2937945, 3721397, 11164191, 18606985, 55820955]

約数ペア:

[(1, 55820955), (3, 18606985), (5, 11164191), (15, 3721397), (19, 2937945), (57, 979315), (95, 587589), (285, 195863)]