80050795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 108783360

約数和(自身を除く): 28732565

約数列:

[1, 5, 11, 37, 55, 139, 185, 283, 407, 695, 1415, 1529, 2035, 3113, 5143, 7645, 10471, 15565, 25715, 39337, 52355, 56573, 115181, 196685, 282865, 432707, 575905, 1455469, 2163535, 7277345, 16010159, 80050795]

約数ペア:

[(1, 80050795), (5, 16010159), (11, 7277345), (37, 2163535), (55, 1455469), (139, 575905), (185, 432707), (283, 282865), (407, 196685), (695, 115181), (1415, 56573), (1529, 52355), (2035, 39337), (3113, 25715), (5143, 15565), (7645, 10471)]