2882075

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 4190208

約数和(自身を除く): 1308133

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 383, 1075, 1505, 1915, 2681, 7525, 9575, 13405, 16469, 67025, 82345, 115283, 411725, 576415, 2882075]

約数ペア:

[(1, 2882075), (5, 576415), (7, 411725), (25, 115283), (35, 82345), (43, 67025), (175, 16469), (215, 13405), (301, 9575), (383, 7525), (1075, 2681), (1505, 1915)]