12922695

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1361}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 22522032

約数和(自身を除く): 9599337

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1361, 1899, 3165, 4083, 6805, 9495, 12249, 20415, 61245, 287171, 861513, 1435855, 2584539, 4307565, 12922695]

約数ペア:

[(1, 12922695), (3, 4307565), (5, 2584539), (9, 1435855), (15, 861513), (45, 287171), (211, 61245), (633, 20415), (1055, 12249), (1361, 9495), (1899, 6805), (3165, 4083)]