127946285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{31321}}^1$

素因数の和:31388

約数の個数: 16

約数和(自身を含む): 165380160

約数和(自身を除く): 37433875

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 31321, 156605, 595099, 1346803, 2975495, 6734015, 25589257, 127946285]

約数ペア:

[(1, 127946285), (5, 25589257), (19, 6734015), (43, 2975495), (95, 1346803), (215, 595099), (817, 156605), (4085, 31321)]