5120045

素因数分解:

$5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 7062528

約数和(自身を除く): 1942483

約数列:

[1, 5, 7, 35, 241, 607, 1205, 1687, 3035, 4249, 8435, 21245, 146287, 731435, 1024009, 5120045]

約数ペア:

[(1, 5120045), (5, 1024009), (7, 731435), (35, 146287), (241, 21245), (607, 8435), (1205, 4249), (1687, 3035)]