1025625035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251071}}^1$

素因数の和:251138

約数の個数: 16

約数和(自身を含む): 1325660160

約数和(自身を除く): 300035125

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 251071, 1255355, 4770349, 10796053, 23851745, 53980265, 205125007, 1025625035]

約数ペア:

[(1, 1025625035), (5, 205125007), (19, 53980265), (43, 23851745), (95, 10796053), (215, 4770349), (817, 1255355), (4085, 251071)]