15000139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10253}}^1$

素因数の和:10290

約数の個数: 16

約数和(自身を含む): 19687680

約数和(自身を除く): 4687541

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 10253, 71771, 112783, 194807, 789481, 1363649, 2142877, 15000139]

約数ペア:

[(1, 15000139), (7, 2142877), (11, 1363649), (19, 789481), (77, 194807), (133, 112783), (209, 71771), (1463, 10253)]