84077765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5581}}^1$

素因数の和:5740

約数の個数: 16

約数和(自身を含む): 106102656

約数和(自身を除く): 22024891

約数列:

[1, 5, 23, 115, 131, 655, 3013, 5581, 15065, 27905, 128363, 641815, 731111, 3655555, 16815553, 84077765]

約数ペア:

[(1, 84077765), (5, 16815553), (23, 3655555), (115, 731111), (131, 641815), (655, 128363), (3013, 27905), (5581, 15065)]