199546815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1023317}}^1$

素因数の和:1023338

約数の個数: 16

約数和(自身を含む): 343834848

約数和(自身を除く): 144288033

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1023317, 3069951, 5116585, 13303121, 15349755, 39909363, 66515605, 199546815]

約数ペア:

[(1, 199546815), (3, 66515605), (5, 39909363), (13, 15349755), (15, 13303121), (39, 5116585), (65, 3069951), (195, 1023317)]