13234774525

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1065173}}^1$

素因数の和:1065261

約数の個数: 24

約数和(自身を含む): 19019746944

約数和(自身を除く): 5784972419

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 12425, 1065173, 5325865, 7456211, 26629325, 37281055, 75627283, 186405275, 378136415, 529390981, 1890682075, 2646954905, 13234774525]

約数ペア:

[(1, 13234774525), (5, 2646954905), (7, 1890682075), (25, 529390981), (35, 378136415), (71, 186405275), (175, 75627283), (355, 37281055), (497, 26629325), (1775, 7456211), (2485, 5325865), (12425, 1065173)]