77897004095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{310291}}^1$

素因数の和:310415

約数の個数: 32

約数和(自身を含む): 101875069440

約数和(自身を除く): 23978065345

約数列:

[1, 5, 23, 37, 59, 115, 185, 295, 851, 1357, 2183, 4255, 6785, 10915, 50209, 251045, 310291, 1551455, 7136693, 11480767, 18307169, 35683465, 57403835, 91535845, 264057641, 421064887, 677365253, 1320288205, 2105324435, 3386826265, 15579400819, 77897004095]

約数ペア:

[(1, 77897004095), (5, 15579400819), (23, 3386826265), (37, 2105324435), (59, 1320288205), (115, 677365253), (185, 421064887), (295, 264057641), (851, 91535845), (1357, 57403835), (2183, 35683465), (4255, 18307169), (6785, 11480767), (10915, 7136693), (50209, 1551455), (251045, 310291)]