142289245

素因数分解:

$5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{3803}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 195373440

約数和(自身を除く): 53084195

約数列:

[1, 5, 7, 35, 1069, 3803, 5345, 7483, 19015, 26621, 37415, 133105, 4065407, 20327035, 28457849, 142289245]

約数ペア:

[(1, 142289245), (5, 28457849), (7, 20327035), (35, 4065407), (1069, 133105), (3803, 37415), (5345, 26621), (7483, 19015)]