15728085

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4211}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 27597024

約数和(自身を除く): 11868939

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 4211, 12633, 21055, 37899, 63165, 189495, 349513, 1048539, 1747565, 3145617, 5242695, 15728085]

約数ペア:

[(1, 15728085), (3, 5242695), (5, 3145617), (9, 1747565), (15, 1048539), (45, 349513), (83, 189495), (249, 63165), (415, 37899), (747, 21055), (1245, 12633), (3735, 4211)]