1248372285

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{348221}}^1$

素因数の和:348468

約数の個数: 16

約数和(自身を含む): 2005758720

約数和(自身を除く): 757386435

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 348221, 1044663, 1741105, 5223315, 83224819, 249674457, 416124095, 1248372285]

約数ペア:

[(1, 1248372285), (3, 416124095), (5, 249674457), (15, 83224819), (239, 5223315), (717, 1741105), (1195, 1044663), (3585, 348221)]