133457995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127711}}^1$

素因数の和:127746

約数の個数: 16

約数和(自身を含む): 183905280

約数和(自身を除く): 50447285

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 127711, 638555, 1404821, 2426509, 7024105, 12132545, 26691599, 133457995]

約数ペア:

[(1, 133457995), (5, 26691599), (11, 12132545), (19, 7024105), (55, 2426509), (95, 1404821), (209, 638555), (1045, 127711)]