9849475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 12856320

約数和(自身を除く): 3006845

約数列:

[1, 5, 25, 31, 71, 155, 179, 355, 775, 895, 1775, 2201, 4475, 5549, 11005, 12709, 27745, 55025, 63545, 138725, 317725, 393979, 1969895, 9849475]

約数ペア:

[(1, 9849475), (5, 1969895), (25, 393979), (31, 317725), (71, 138725), (155, 63545), (179, 55025), (355, 27745), (775, 12709), (895, 11005), (1775, 5549), (2201, 4475)]