285249955

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{13619}}^1$

素因数の和:13754

約数の個数: 16

約数和(自身を含む): 353030400

約数和(自身を除く): 67780445

約数列:

[1, 5, 59, 71, 295, 355, 4189, 13619, 20945, 68095, 803521, 966949, 4017605, 4834745, 57049991, 285249955]

約数ペア:

[(1, 285249955), (5, 57049991), (59, 4834745), (71, 4017605), (295, 966949), (355, 803521), (4189, 68095), (13619, 20945)]