2991540675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1375421}}^1$

素因数の和:1375463

約数の個数: 24

約数和(自身を含む): 5116569840

約数和(自身を除く): 2125029165

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 1375421, 4126263, 6877105, 20631315, 34385525, 39887209, 103156575, 119661627, 199436045, 598308135, 997180225, 2991540675]

約数ペア:

[(1, 2991540675), (3, 997180225), (5, 598308135), (15, 199436045), (25, 119661627), (29, 103156575), (75, 39887209), (87, 34385525), (145, 20631315), (435, 6877105), (725, 4126263), (2175, 1375421)]