86664345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251201}}^1$

素因数の和:251232

約数の個数: 16

約数和(自身を含む): 144692352

約数和(自身を除く): 58028007

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 251201, 753603, 1256005, 3768015, 5777623, 17332869, 28888115, 86664345]

約数ペア:

[(1, 86664345), (3, 28888115), (5, 17332869), (15, 5777623), (23, 3768015), (69, 1256005), (115, 753603), (345, 251201)]