27865035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 54014688

約数和(自身を除く): 26149653

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1373, 1845, 2255, 4059, 4119, 6765, 6865, 12357, 15103, 20295, 20595, 45309, 56293, 61785, 75515, 135927, 168879, 226545, 281465, 506637, 619223, 679635, 844395, 1857669, 2533185, 3096115, 5573007, 9288345, 27865035]

約数ペア:

[(1, 27865035), (3, 9288345), (5, 5573007), (9, 3096115), (11, 2533185), (15, 1857669), (33, 844395), (41, 679635), (45, 619223), (55, 506637), (99, 281465), (123, 226545), (165, 168879), (205, 135927), (369, 75515), (451, 61785), (495, 56293), (615, 45309), (1353, 20595), (1373, 20295), (1845, 15103), (2255, 12357), (4059, 6865), (4119, 6765)]