55425645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 107400384

約数和(自身を除く): 51974739

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 2731, 4059, 6765, 8193, 13655, 20295, 24579, 30041, 40965, 90123, 111971, 122895, 150205, 270369, 335913, 450615, 559855, 1007739, 1231681, 1351845, 1679565, 3695043, 5038695, 6158405, 11085129, 18475215, 55425645]

約数ペア:

[(1, 55425645), (3, 18475215), (5, 11085129), (9, 6158405), (11, 5038695), (15, 3695043), (33, 1679565), (41, 1351845), (45, 1231681), (55, 1007739), (99, 559855), (123, 450615), (165, 335913), (205, 270369), (369, 150205), (451, 122895), (495, 111971), (615, 90123), (1353, 40965), (1845, 30041), (2255, 24579), (2731, 20295), (4059, 13655), (6765, 8193)]