2854395

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 4994496

約数和(自身を除く): 2140101

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 463, 685, 1233, 1389, 2055, 2315, 4167, 6165, 6945, 20835, 63431, 190293, 317155, 570879, 951465, 2854395]

約数ペア:

[(1, 2854395), (3, 951465), (5, 570879), (9, 317155), (15, 190293), (45, 63431), (137, 20835), (411, 6945), (463, 6165), (685, 4167), (1233, 2315), (1389, 2055)]