2027835

素因数分解:

$3^5\times 5^1\times {\mathrm{1669}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 3647280

約数和(自身を除く): 1619445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1669, 5007, 8345, 15021, 25035, 45063, 75105, 135189, 225315, 405567, 675945, 2027835]

約数ペア:

[(1, 2027835), (3, 675945), (5, 405567), (9, 225315), (15, 135189), (27, 75105), (45, 45063), (81, 25035), (135, 15021), (243, 8345), (405, 5007), (1215, 1669)]