2249695

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 1206305

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 199, 323, 595, 665, 995, 1393, 1615, 2261, 3383, 3781, 6965, 11305, 16915, 18905, 23681, 26467, 64277, 118405, 132335, 321385, 449939, 2249695]

約数ペア:

[(1, 2249695), (5, 449939), (7, 321385), (17, 132335), (19, 118405), (35, 64277), (85, 26467), (95, 23681), (119, 18905), (133, 16915), (199, 11305), (323, 6965), (595, 3781), (665, 3383), (995, 2261), (1393, 1615)]