1230303315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1907447}}^1$

素因数の和:1907498

約数の個数: 16

約数和(自身を含む): 2014265088

約数和(自身を除く): 783961773

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1907447, 5722341, 9537235, 28611705, 82020221, 246060663, 410101105, 1230303315]

約数ペア:

[(1, 1230303315), (3, 410101105), (5, 246060663), (15, 82020221), (43, 28611705), (129, 9537235), (215, 5722341), (645, 1907447)]