2988893040025

素因数分解:

$5^2\times {\mathrm{7727}}^1\times {\mathrm{15472463}}^1$

素因数の和:15480200

約数の個数: 12

約数和(自身を含む): 3706707255552

約数和(自身を除く): 717814215527

約数列:

[1, 5, 25, 7727, 38635, 193175, 15472463, 77362315, 386811575, 119555721601, 597778608005, 2988893040025]

約数ペア:

[(1, 2988893040025), (5, 597778608005), (25, 119555721601), (7727, 386811575), (38635, 77362315), (193175, 15472463)]