213775981055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4391003}}^1$

素因数の和:4391135

約数の個数: 32

約数和(自身を含む): 318681506304

約数和(自身を除く): 104905525249

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 535, 749, 1391, 3745, 6955, 9737, 48685, 4391003, 21955015, 30737021, 57083039, 153685105, 285415195, 399581273, 469837321, 1997906365, 2349186605, 3288861247, 6107885173, 16444306235, 30539425865, 42755196211, 213775981055]

約数ペア:

[(1, 213775981055), (5, 42755196211), (7, 30539425865), (13, 16444306235), (35, 6107885173), (65, 3288861247), (91, 2349186605), (107, 1997906365), (455, 469837321), (535, 399581273), (749, 285415195), (1391, 153685105), (3745, 57083039), (6955, 30737021), (9737, 21955015), (48685, 4391003)]