10806215

素因数分解:

$5^1\times 7^3\times {\mathrm{6301}}^1$

素因数の和:6327

約数の個数: 16

約数和(自身を含む): 15124800

約数和(自身を除く): 4318585

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 6301, 31505, 44107, 220535, 308749, 1543745, 2161243, 10806215]

約数ペア:

[(1, 10806215), (5, 2161243), (7, 1543745), (35, 308749), (49, 220535), (245, 44107), (343, 31505), (1715, 6301)]