82149995

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 101645280

約数和(自身を除く): 19495285

約数列:

[1, 5, 43, 137, 215, 685, 2789, 5891, 13945, 29455, 119927, 382093, 599635, 1910465, 16429999, 82149995]

約数ペア:

[(1, 82149995), (5, 16429999), (43, 1910465), (137, 599635), (215, 382093), (685, 119927), (2789, 29455), (5891, 13945)]