47407005

素因数分解:

$3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 84577920

約数和(自身を除く): 37170915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 433, 811, 1299, 2165, 2433, 3897, 4055, 6495, 7299, 11691, 12165, 19485, 21897, 36495, 58455, 109485, 351163, 1053489, 1755815, 3160467, 5267445, 9481401, 15802335, 47407005]

約数ペア:

[(1, 47407005), (3, 15802335), (5, 9481401), (9, 5267445), (15, 3160467), (27, 1755815), (45, 1053489), (135, 351163), (433, 109485), (811, 58455), (1299, 36495), (2165, 21897), (2433, 19485), (3897, 12165), (4055, 11691), (6495, 7299)]