47757045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 87913728

約数和(自身を除く): 40156683

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 2897, 3297, 5495, 8691, 14485, 16485, 20279, 43455, 60837, 101395, 304185, 454829, 1364487, 2274145, 3183803, 6822435, 9551409, 15919015, 47757045]

約数ペア:

[(1, 47757045), (3, 15919015), (5, 9551409), (7, 6822435), (15, 3183803), (21, 2274145), (35, 1364487), (105, 454829), (157, 304185), (471, 101395), (785, 60837), (1099, 43455), (2355, 20279), (2897, 16485), (3297, 14485), (5495, 8691)]