55490145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{160841}}^1$

素因数の和:160872

約数の個数: 16

約数和(自身を含む): 92644992

約数和(自身を除く): 37154847

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 160841, 482523, 804205, 2412615, 3699343, 11098029, 18496715, 55490145]

約数ペア:

[(1, 55490145), (3, 18496715), (5, 11098029), (15, 3699343), (23, 2412615), (69, 804205), (115, 482523), (345, 160841)]