74399045

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 106361088

約数和(自身を除く): 31962043

約数列:

[1, 5, 7, 35, 37, 73, 185, 259, 365, 511, 787, 1295, 2555, 2701, 3935, 5509, 13505, 18907, 27545, 29119, 57451, 94535, 145595, 203833, 287255, 402157, 1019165, 2010785, 2125687, 10628435, 14879809, 74399045]

約数ペア:

[(1, 74399045), (5, 14879809), (7, 10628435), (35, 2125687), (37, 2010785), (73, 1019165), (185, 402157), (259, 287255), (365, 203833), (511, 145595), (787, 94535), (1295, 57451), (2555, 29119), (2701, 27545), (3935, 18907), (5509, 13505)]