47879965

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44129}}^1$

素因数の和:44172

約数の個数: 16

約数和(自身を含む): 67783680

約数和(自身を除く): 19903715

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 44129, 220645, 308903, 1367999, 1544515, 6839995, 9575993, 47879965]

約数ペア:

[(1, 47879965), (5, 9575993), (7, 6839995), (31, 1544515), (35, 1367999), (155, 308903), (217, 220645), (1085, 44129)]