28324804915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{340381}}^1$

素因数の和:340503

約数の個数: 32

約数和(自身を含む): 39702156480

約数和(自身を除く): 11377351565

約数列:

[1, 5, 11, 17, 55, 85, 89, 187, 445, 935, 979, 1513, 4895, 7565, 16643, 83215, 340381, 1701905, 3744191, 5786477, 18720955, 28932385, 30293909, 63651247, 151469545, 318256235, 333232999, 514996453, 1666164995, 2574982265, 5664960983, 28324804915]

約数ペア:

[(1, 28324804915), (5, 5664960983), (11, 2574982265), (17, 1666164995), (55, 514996453), (85, 333232999), (89, 318256235), (187, 151469545), (445, 63651247), (935, 30293909), (979, 28932385), (1513, 18720955), (4895, 5786477), (7565, 3744191), (16643, 1701905), (83215, 340381)]