245865432005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89243351}}^1$

素因数の和:89243404

約数の個数: 16

約数和(自身を含む): 321276067200

約数和(自身を除く): 75410635195

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 89243351, 446216755, 1695623669, 2588057179, 8478118345, 12940285895, 49173086401, 245865432005]

約数ペア:

[(1, 245865432005), (5, 49173086401), (19, 12940285895), (29, 8478118345), (95, 2588057179), (145, 1695623669), (551, 446216755), (2755, 89243351)]