15162007

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 18081792

約数和(自身を除く): 2919785

約数列:

[1, 7, 31, 107, 217, 653, 749, 3317, 4571, 20243, 23219, 69871, 141701, 489097, 2166001, 15162007]

約数ペア:

[(1, 15162007), (7, 2166001), (31, 489097), (107, 141701), (217, 69871), (653, 23219), (749, 20243), (3317, 4571)]