15505795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 19609920

約数和(自身を除く): 4104125

約数列:

[1, 5, 23, 109, 115, 545, 1237, 2507, 6185, 12535, 28451, 134833, 142255, 674165, 3101159, 15505795]

約数ペア:

[(1, 15505795), (5, 3101159), (23, 674165), (109, 142255), (115, 134833), (545, 28451), (1237, 12535), (2507, 6185)]