66640065

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{13183}}^1$

素因数の和:13528

約数の個数: 16

約数和(自身を含む): 106948608

約数和(自身を除く): 40308543

約数列:

[1, 3, 5, 15, 337, 1011, 1685, 5055, 13183, 39549, 65915, 197745, 4442671, 13328013, 22213355, 66640065]

約数ペア:

[(1, 66640065), (3, 22213355), (5, 13328013), (15, 4442671), (337, 197745), (1011, 65915), (1685, 39549), (5055, 13183)]