2664795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 2334885

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 619, 861, 1435, 1857, 3095, 4305, 4333, 9285, 12999, 21665, 25379, 64995, 76137, 126895, 177653, 380685, 532959, 888265, 2664795]

約数ペア:

[(1, 2664795), (3, 888265), (5, 532959), (7, 380685), (15, 177653), (21, 126895), (35, 76137), (41, 64995), (105, 25379), (123, 21665), (205, 12999), (287, 9285), (615, 4333), (619, 4305), (861, 3095), (1435, 1857)]