56311785

素因数分解:

$3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1543}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 97790784

約数和(自身を除く): 41478999

約数列:

[1, 3, 5, 9, 15, 45, 811, 1543, 2433, 4055, 4629, 7299, 7715, 12165, 13887, 23145, 36495, 69435, 1251373, 3754119, 6256865, 11262357, 18770595, 56311785]

約数ペア:

[(1, 56311785), (3, 18770595), (5, 11262357), (9, 6256865), (15, 3754119), (45, 1251373), (811, 69435), (1543, 36495), (2433, 23145), (4055, 13887), (4629, 12165), (7299, 7715)]