225245513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1453}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 244272000

約数和(自身を除く): 19026487

約数列:

[1, 19, 41, 199, 779, 1453, 3781, 8159, 27607, 59573, 155021, 289147, 1131887, 5493793, 11855027, 225245513]

約数ペア:

[(1, 225245513), (19, 11855027), (41, 5493793), (199, 1131887), (779, 289147), (1453, 155021), (3781, 59573), (8159, 27607)]