126951445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2\times {\mathrm{131}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 163199520

約数和(自身を除く): 36248075

約数列:

[1, 5, 19, 95, 101, 131, 505, 655, 1919, 2489, 9595, 10201, 12445, 13231, 51005, 66155, 193819, 251389, 969095, 1256945, 1336331, 6681655, 25390289, 126951445]

約数ペア:

[(1, 126951445), (5, 25390289), (19, 6681655), (95, 1336331), (101, 1256945), (131, 969095), (505, 251389), (655, 193819), (1919, 66155), (2489, 51005), (9595, 13231), (10201, 12445)]