4728825

素因数分解:

$3^2\times 5^2\times {\mathrm{21017}}^1$

素因数の和:21033

約数の個数: 18

約数和(自身を含む): 8470254

約数和(自身を除く): 3741429

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 21017, 63051, 105085, 189153, 315255, 525425, 945765, 1576275, 4728825]

約数ペア:

[(1, 4728825), (3, 1576275), (5, 945765), (9, 525425), (15, 315255), (25, 189153), (45, 105085), (75, 63051), (225, 21017)]