157219442495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1\times {\mathrm{354581}}^1$

素因数の和:355906

約数の個数: 16

約数和(自身を含む): 191474280000

約数和(自身を除く): 34254837505

約数列:

[1, 5, 71, 355, 1249, 6245, 88679, 354581, 443395, 1772905, 25175251, 125876255, 442871669, 2214358345, 31443888499, 157219442495]

約数ペア:

[(1, 157219442495), (5, 31443888499), (71, 2214358345), (355, 442871669), (1249, 125876255), (6245, 25175251), (88679, 1772905), (354581, 443395)]