64806045

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{18077}}^1$

素因数の和:18324

約数の個数: 16

約数和(自身を含む): 104129280

約数和(自身を除く): 39323235

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 18077, 54231, 90385, 271155, 4320403, 12961209, 21602015, 64806045]

約数ペア:

[(1, 64806045), (3, 21602015), (5, 12961209), (15, 4320403), (239, 271155), (717, 90385), (1195, 54231), (3585, 18077)]