86768765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{44383}}^1$

素因数の和:44428

約数の個数: 16

約数和(自身を含む): 115043328

約数和(自身を除く): 28274563

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 44383, 221915, 754511, 1020809, 3772555, 5104045, 17353753, 86768765]

約数ペア:

[(1, 86768765), (5, 17353753), (17, 5104045), (23, 3772555), (85, 1020809), (115, 754511), (391, 221915), (1955, 44383)]