64847095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40153}}^1$

素因数の和:40194

約数の個数: 16

約数和(自身を含む): 86732640

約数和(自身を除く): 21885545

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 40153, 200765, 682601, 762907, 3413005, 3814535, 12969419, 64847095]

約数ペア:

[(1, 64847095), (5, 12969419), (17, 3814535), (19, 3413005), (85, 762907), (95, 682601), (323, 200765), (1615, 40153)]