242595265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{17573}}^1$

素因数の和:17840

約数の個数: 16

約数和(自身を含む): 318862656

約数和(自身を除く): 76267391

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 13805, 17573, 87865, 193303, 966515, 4410823, 22054115, 48519053, 242595265]

約数ペア:

[(1, 242595265), (5, 48519053), (11, 22054115), (55, 4410823), (251, 966515), (1255, 193303), (2761, 87865), (13805, 17573)]