27889435

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 42647040

約数和(自身を除く): 14757605

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 2467, 11305, 12335, 17269, 41939, 46873, 86345, 209695, 234365, 293573, 328111, 796841, 1467865, 1640555, 3984205, 5577887, 27889435]

約数ペア:

[(1, 27889435), (5, 5577887), (7, 3984205), (17, 1640555), (19, 1467865), (35, 796841), (85, 328111), (95, 293573), (119, 234365), (133, 209695), (323, 86345), (595, 46873), (665, 41939), (1615, 17269), (2261, 12335), (2467, 11305)]