139594245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57803}}^1$

素因数の和:57841

約数の個数: 32

約数和(自身を含む): 266360832

約数和(自身を除く): 126766587

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 57803, 173409, 289015, 404621, 867045, 1213863, 1329469, 2023105, 3988407, 6069315, 6647345, 9306283, 19942035, 27918849, 46531415, 139594245]

約数ペア:

[(1, 139594245), (3, 46531415), (5, 27918849), (7, 19942035), (15, 9306283), (21, 6647345), (23, 6069315), (35, 3988407), (69, 2023105), (105, 1329469), (115, 1213863), (161, 867045), (345, 404621), (483, 289015), (805, 173409), (2415, 57803)]