74247145

素因数分解:

$5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1889}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 101969280

約数和(自身を除く): 27722135

約数列:

[1, 5, 7, 35, 1123, 1889, 5615, 7861, 9445, 13223, 39305, 66115, 2121347, 10606735, 14849429, 74247145]

約数ペア:

[(1, 74247145), (5, 14849429), (7, 10606735), (35, 2121347), (1123, 66115), (1889, 39305), (5615, 13223), (7861, 9445)]