4894425

素因数分解:

$3^4\times 5^2\times {\mathrm{2417}}^1$

素因数の和:2439

約数の個数: 30

約数和(自身を含む): 9069918

約数和(自身を除く): 4175493

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2417, 7251, 12085, 21753, 36255, 60425, 65259, 108765, 181275, 195777, 326295, 543825, 978885, 1631475, 4894425]

約数ペア:

[(1, 4894425), (3, 1631475), (5, 978885), (9, 543825), (15, 326295), (25, 195777), (27, 181275), (45, 108765), (75, 65259), (81, 60425), (135, 36255), (225, 21753), (405, 12085), (675, 7251), (2025, 2417)]