2165005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 2721600

約数和(自身を除く): 556595

約数列:

[1, 5, 41, 59, 179, 205, 295, 895, 2419, 7339, 10561, 12095, 36695, 52805, 433001, 2165005]

約数ペア:

[(1, 2165005), (5, 433001), (41, 52805), (59, 36695), (179, 12095), (205, 10561), (295, 7339), (895, 2419)]