2999835

素因数分解:

$3^6\times 5^1\times {\mathrm{823}}^1$

素因数の和:846

約数の個数: 28

約数和(自身を含む): 5403792

約数和(自身を除く): 2403957

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 823, 1215, 2469, 3645, 4115, 7407, 12345, 22221, 37035, 66663, 111105, 199989, 333315, 599967, 999945, 2999835]

約数ペア:

[(1, 2999835), (3, 999945), (5, 599967), (9, 333315), (15, 199989), (27, 111105), (45, 66663), (81, 37035), (135, 22221), (243, 12345), (405, 7407), (729, 4115), (823, 3645), (1215, 2469)]