12883905

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 22464000

約数和(自身を除く): 9580095

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1499, 1719, 2865, 4497, 7495, 8595, 13491, 22485, 67455, 286309, 858927, 1431545, 2576781, 4294635, 12883905]

約数ペア:

[(1, 12883905), (3, 4294635), (5, 2576781), (9, 1431545), (15, 858927), (45, 286309), (191, 67455), (573, 22485), (955, 13491), (1499, 8595), (1719, 7495), (2865, 4497)]