8212185

素因数分解:

$3^7\times 5^1\times {\mathrm{751}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 14799360

約数和(自身を除く): 6587175

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 751, 1215, 2187, 2253, 3645, 3755, 6759, 10935, 11265, 20277, 33795, 60831, 101385, 182493, 304155, 547479, 912465, 1642437, 2737395, 8212185]

約数ペア:

[(1, 8212185), (3, 2737395), (5, 1642437), (9, 912465), (15, 547479), (27, 304155), (45, 182493), (81, 101385), (135, 60831), (243, 33795), (405, 20277), (729, 11265), (751, 10935), (1215, 6759), (2187, 3755), (2253, 3645)]