8270505

素因数分解:

$3^6\times 5^1\times {\mathrm{2269}}^1$

素因数の和:2292

約数の個数: 28

約数和(自身を含む): 14886660

約数和(自身を除く): 6616155

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2269, 3645, 6807, 11345, 20421, 34035, 61263, 102105, 183789, 306315, 551367, 918945, 1654101, 2756835, 8270505]

約数ペア:

[(1, 8270505), (3, 2756835), (5, 1654101), (9, 918945), (15, 551367), (27, 306315), (45, 183789), (81, 102105), (135, 61263), (243, 34035), (405, 20421), (729, 11345), (1215, 6807), (2269, 3645)]