138974495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{58763}}^1$

素因数の和:58822

約数の個数: 16

約数和(自身を含む): 186164352

約数和(自身を除く): 47189857

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 58763, 293815, 646393, 2526809, 3231965, 12634045, 27794899, 138974495]

約数ペア:

[(1, 138974495), (5, 27794899), (11, 12634045), (43, 3231965), (55, 2526809), (215, 646393), (473, 293815), (2365, 58763)]