28931745

素因数分解:

$3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5171}}^1$

素因数の和:5552

約数の個数: 16

約数和(自身を含む): 46423872

約数和(自身を除く): 17492127

約数列:

[1, 3, 5, 15, 373, 1119, 1865, 5171, 5595, 15513, 25855, 77565, 1928783, 5786349, 9643915, 28931745]

約数ペア:

[(1, 28931745), (3, 9643915), (5, 5786349), (15, 1928783), (373, 77565), (1119, 25855), (1865, 15513), (5171, 5595)]