105047675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13055

約数の個数: 24

約数和(自身を含む): 145191600

約数和(自身を除く): 40143925

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 13009, 65045, 221153, 247171, 325225, 1105765, 1235855, 4201907, 5528825, 6179275, 21009535, 105047675]

約数ペア:

[(1, 105047675), (5, 21009535), (17, 6179275), (19, 5528825), (25, 4201907), (85, 1235855), (95, 1105765), (323, 325225), (425, 247171), (475, 221153), (1615, 65045), (8075, 13009)]