28848745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17863}}^1$

素因数の和:17904

約数の個数: 16

約数和(自身を含む): 38586240

約数和(自身を除く): 9737495

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 17863, 89315, 303671, 339397, 1518355, 1696985, 5769749, 28848745]

約数ペア:

[(1, 28848745), (5, 5769749), (17, 1696985), (19, 1518355), (85, 339397), (95, 303671), (323, 89315), (1615, 17863)]