849253105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{212579}}^1$

素因数の和:212648

約数の個数: 16

約数和(自身を含む): 1102014720

約数和(自身を除く): 252761615

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 212579, 1062895, 3613843, 9991213, 18069215, 49956065, 169850621, 849253105]

約数ペア:

[(1, 849253105), (5, 169850621), (17, 49956065), (47, 18069215), (85, 9991213), (235, 3613843), (799, 1062895), (3995, 212579)]