11481765

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10781}}^1$

素因数の和:10860

約数の個数: 16

約数和(自身を含む): 18631296

約数和(自身を除く): 7149531

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 10781, 32343, 53905, 161715, 765451, 2296353, 3827255, 11481765]

約数ペア:

[(1, 11481765), (3, 3827255), (5, 2296353), (15, 765451), (71, 161715), (213, 53905), (355, 32343), (1065, 10781)]