2412515

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 3461040

約数和(自身を除く): 1048525

約数列:

[1, 5, 7, 35, 43, 49, 215, 229, 245, 301, 1145, 1505, 1603, 2107, 8015, 9847, 10535, 11221, 49235, 56105, 68929, 344645, 482503, 2412515]

約数ペア:

[(1, 2412515), (5, 482503), (7, 344645), (35, 68929), (43, 56105), (49, 49235), (215, 11221), (229, 10535), (245, 9847), (301, 8015), (1145, 2107), (1505, 1603)]