67086845

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 98247168

約数和(自身を除く): 31160323

約数列:

[1, 5, 7, 17, 35, 85, 119, 137, 595, 685, 823, 959, 2329, 4115, 4795, 5761, 11645, 13991, 16303, 28805, 69955, 81515, 97937, 112751, 489685, 563755, 789257, 1916767, 3946285, 9583835, 13417369, 67086845]

約数ペア:

[(1, 67086845), (5, 13417369), (7, 9583835), (17, 3946285), (35, 1916767), (85, 789257), (119, 563755), (137, 489685), (595, 112751), (685, 97937), (823, 81515), (959, 69955), (2329, 28805), (4115, 16303), (4795, 13991), (5761, 11645)]