87641085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4663}}^1$

素因数の和:4857

約数の個数: 32

約数和(自身を含む): 161187840

約数和(自身を除く): 73546755

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1253, 2685, 3759, 4663, 6265, 13989, 18795, 23315, 32641, 69945, 97923, 163205, 489615, 834677, 2504031, 4173385, 5842739, 12520155, 17528217, 29213695, 87641085]

約数ペア:

[(1, 87641085), (3, 29213695), (5, 17528217), (7, 12520155), (15, 5842739), (21, 4173385), (35, 2504031), (105, 834677), (179, 489615), (537, 163205), (895, 97923), (1253, 69945), (2685, 32641), (3759, 23315), (4663, 18795), (6265, 13989)]