136419905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3511}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 172790400

約数和(自身を除く): 36370495

約数列:

[1, 5, 19, 95, 409, 2045, 3511, 7771, 17555, 38855, 66709, 333545, 1435999, 7179995, 27283981, 136419905]

約数ペア:

[(1, 136419905), (5, 27283981), (19, 7179995), (95, 1435999), (409, 333545), (2045, 66709), (3511, 38855), (7771, 17555)]