26776305

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 47857920

約数和(自身を除く): 21081615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 823, 1205, 2169, 2469, 3615, 4115, 6507, 7407, 10845, 12345, 22221, 32535, 37035, 111105, 198343, 595029, 991715, 1785087, 2975145, 5355261, 8925435, 26776305]

約数ペア:

[(1, 26776305), (3, 8925435), (5, 5355261), (9, 2975145), (15, 1785087), (27, 991715), (45, 595029), (135, 198343), (241, 111105), (723, 37035), (823, 32535), (1205, 22221), (2169, 12345), (2469, 10845), (3615, 7407), (4115, 6507)]