5661915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53923}}^1$

素因数の和:53938

約数の個数: 16

約数和(自身を含む): 10353408

約数和(自身を除く): 4691493

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 53923, 161769, 269615, 377461, 808845, 1132383, 1887305, 5661915]

約数ペア:

[(1, 5661915), (3, 1887305), (5, 1132383), (7, 808845), (15, 377461), (21, 269615), (35, 161769), (105, 53923)]