12675495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 10894425

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 1979, 2135, 5937, 6405, 9895, 13853, 29685, 41559, 69265, 120719, 207795, 362157, 603595, 845033, 1810785, 2535099, 4225165, 12675495]

約数ペア:

[(1, 12675495), (3, 4225165), (5, 2535099), (7, 1810785), (15, 845033), (21, 603595), (35, 362157), (61, 207795), (105, 120719), (183, 69265), (305, 41559), (427, 29685), (915, 13853), (1281, 9895), (1979, 6405), (2135, 5937)]