25080219

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 39804480

約数和(自身を除く): 14724261

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 541, 909, 1623, 1717, 2727, 4869, 5151, 9197, 14607, 15453, 27591, 46359, 54641, 82773, 163923, 248319, 491769, 928897, 1475307, 2786691, 8360073, 25080219]

約数ペア:

[(1, 25080219), (3, 8360073), (9, 2786691), (17, 1475307), (27, 928897), (51, 491769), (101, 248319), (153, 163923), (303, 82773), (459, 54641), (541, 46359), (909, 27591), (1623, 15453), (1717, 14607), (2727, 9197), (4869, 5151)]