27669225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19417}}^1$

素因数の和:19449

約数の個数: 24

約数和(自身を含む): 48156640

約数和(自身を除く): 20487415

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 19417, 58251, 97085, 291255, 368923, 485425, 1106769, 1456275, 1844615, 5533845, 9223075, 27669225]

約数ペア:

[(1, 27669225), (3, 9223075), (5, 5533845), (15, 1844615), (19, 1456275), (25, 1106769), (57, 485425), (75, 368923), (95, 291255), (285, 97085), (475, 58251), (1425, 19417)]