2756835

素因数分解:

$3^5\times 5^1\times {\mathrm{2269}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 4957680

約数和(自身を除く): 2200845

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2269, 6807, 11345, 20421, 34035, 61263, 102105, 183789, 306315, 551367, 918945, 2756835]

約数ペア:

[(1, 2756835), (3, 918945), (5, 551367), (9, 306315), (15, 183789), (27, 102105), (45, 61263), (81, 34035), (135, 20421), (243, 11345), (405, 6807), (1215, 2269)]