11791177775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{80803}}^1$

素因数の和:81275

約数の個数: 24

約数和(自身を含む): 15781021200

約数和(自身を除く): 3989843425

約数列:

[1, 5, 13, 25, 65, 325, 449, 2245, 5837, 11225, 29185, 80803, 145925, 404015, 1050439, 2020075, 5252195, 26260975, 36280547, 181402735, 471647111, 907013675, 2358235555, 11791177775]

約数ペア:

[(1, 11791177775), (5, 2358235555), (13, 907013675), (25, 471647111), (65, 181402735), (325, 36280547), (449, 26260975), (2245, 5252195), (5837, 2020075), (11225, 1050439), (29185, 404015), (80803, 145925)]