27934655

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 43584480

約数和(自身を除く): 15649825

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 245, 323, 353, 595, 665, 833, 931, 1615, 1765, 2261, 2471, 4165, 4655, 6001, 6707, 11305, 12355, 15827, 17297, 30005, 33535, 42007, 46949, 79135, 86485, 114019, 210035, 234745, 294049, 328643, 570095, 798133, 1470245, 1643215, 3990665, 5586931, 27934655]

約数ペア:

[(1, 27934655), (5, 5586931), (7, 3990665), (17, 1643215), (19, 1470245), (35, 798133), (49, 570095), (85, 328643), (95, 294049), (119, 234745), (133, 210035), (245, 114019), (323, 86485), (353, 79135), (595, 46949), (665, 42007), (833, 33535), (931, 30005), (1615, 17297), (1765, 15827), (2261, 12355), (2471, 11305), (4165, 6707), (4655, 6001)]