39568905

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 73644480

約数和(自身を除く): 34075575

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1123, 1215, 1305, 2349, 3369, 3915, 5615, 7047, 10107, 11745, 16845, 30321, 32567, 35235, 50535, 90963, 97701, 151605, 162835, 272889, 293103, 454815, 488505, 879309, 1364445, 1465515, 2637927, 4396545, 7913781, 13189635, 39568905]

約数ペア:

[(1, 39568905), (3, 13189635), (5, 7913781), (9, 4396545), (15, 2637927), (27, 1465515), (29, 1364445), (45, 879309), (81, 488505), (87, 454815), (135, 293103), (145, 272889), (243, 162835), (261, 151605), (405, 97701), (435, 90963), (783, 50535), (1123, 35235), (1215, 32567), (1305, 30321), (2349, 16845), (3369, 11745), (3915, 10107), (5615, 7047)]