27378755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 36122112

約数和(自身を除く): 8743357

約数列:

[1, 5, 17, 29, 85, 145, 383, 493, 841, 1915, 2465, 4205, 6511, 11107, 14297, 32555, 55535, 71485, 188819, 322103, 944095, 1610515, 5475751, 27378755]

約数ペア:

[(1, 27378755), (5, 5475751), (17, 1610515), (29, 944095), (85, 322103), (145, 188819), (383, 71485), (493, 55535), (841, 32555), (1915, 14297), (2465, 11107), (4205, 6511)]