133804525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4211}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 175488768

約数和(自身を除く): 41684243

約数列:

[1, 5, 25, 31, 41, 155, 205, 775, 1025, 1271, 4211, 6355, 21055, 31775, 105275, 130541, 172651, 652705, 863255, 3263525, 4316275, 5352181, 26760905, 133804525]

約数ペア:

[(1, 133804525), (5, 26760905), (25, 5352181), (31, 4316275), (41, 3263525), (155, 863255), (205, 652705), (775, 172651), (1025, 130541), (1271, 105275), (4211, 31775), (6355, 21055)]