53978505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{514081}}^1$

素因数の和:514096

約数の個数: 16

約数和(自身を含む): 98703744

約数和(自身を除く): 44725239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 514081, 1542243, 2570405, 3598567, 7711215, 10795701, 17992835, 53978505]

約数ペア:

[(1, 53978505), (3, 17992835), (5, 10795701), (7, 7711215), (15, 3598567), (21, 2570405), (35, 1542243), (105, 514081)]