13144245

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4153}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 21135552

約数和(自身を除く): 7991307

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 4153, 12459, 20765, 62295, 876283, 2628849, 4381415, 13144245]

約数ペア:

[(1, 13144245), (3, 4381415), (5, 2628849), (15, 876283), (211, 62295), (633, 20765), (1055, 12459), (3165, 4153)]