11957115

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1949}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 19188000

約数和(自身を除く): 7230885

約数列:

[1, 3, 5, 15, 409, 1227, 1949, 2045, 5847, 6135, 9745, 29235, 797141, 2391423, 3985705, 11957115]

約数ペア:

[(1, 11957115), (3, 3985705), (5, 2391423), (15, 797141), (409, 29235), (1227, 9745), (1949, 6135), (2045, 5847)]