143902295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{35227}}^1$

素因数の和:35294

約数の個数: 16

約数和(自身を含む): 186003840

約数和(自身を除く): 42101545

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 35227, 176135, 669313, 1514761, 3346565, 7573805, 28780459, 143902295]

約数ペア:

[(1, 143902295), (5, 28780459), (19, 7573805), (43, 3346565), (95, 1514761), (215, 669313), (817, 176135), (4085, 35227)]