7248405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 12643200

約数和(自身を除く): 5394795

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 877, 1653, 2631, 2755, 4385, 8265, 13155, 16663, 25433, 49989, 76299, 83315, 127165, 249945, 381495, 483227, 1449681, 2416135, 7248405]

約数ペア:

[(1, 7248405), (3, 2416135), (5, 1449681), (15, 483227), (19, 381495), (29, 249945), (57, 127165), (87, 83315), (95, 76299), (145, 49989), (285, 25433), (435, 16663), (551, 13155), (877, 8265), (1653, 4385), (2631, 2755)]