487997495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{13259}}^1$

素因数の和:13714

約数の個数: 16

約数和(自身を含む): 621522720

約数和(自身を除く): 133525225

約数列:

[1, 5, 17, 85, 433, 2165, 7361, 13259, 36805, 66295, 225403, 1127015, 5741147, 28705735, 97599499, 487997495]

約数ペア:

[(1, 487997495), (5, 97599499), (17, 28705735), (85, 5741147), (433, 1127015), (2165, 225403), (7361, 66295), (13259, 36805)]