788085

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 1389024

約数和(自身を除く): 600939

約数列:

[1, 3, 5, 9, 15, 45, 83, 211, 249, 415, 633, 747, 1055, 1245, 1899, 3165, 3735, 9495, 17513, 52539, 87565, 157617, 262695, 788085]

約数ペア:

[(1, 788085), (3, 262695), (5, 157617), (9, 87565), (15, 52539), (45, 17513), (83, 9495), (211, 3735), (249, 3165), (415, 1899), (633, 1245), (747, 1055)]