28205121045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98965337}}^1$

素因数の和:98965364

約数の個数: 16

約数和(自身を含む): 47503362240

約数和(自身を除く): 19298241195

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 98965337, 296896011, 494826685, 1484480055, 1880341403, 5641024209, 9401707015, 28205121045]

約数ペア:

[(1, 28205121045), (3, 9401707015), (5, 5641024209), (15, 1880341403), (19, 1484480055), (57, 494826685), (95, 296896011), (285, 98965337)]