489449065

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{85793}}^1$

素因数の和:85968

約数の個数: 16

約数和(自身を含む): 675370368

約数和(自身を除く): 185921303

約数列:

[1, 5, 7, 35, 163, 815, 1141, 5705, 85793, 428965, 600551, 3002755, 13984259, 69921295, 97889813, 489449065]

約数ペア:

[(1, 489449065), (5, 97889813), (7, 69921295), (35, 13984259), (163, 3002755), (815, 600551), (1141, 428965), (5705, 85793)]