2853477575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{123661}}^1$

素因数の和:123755

約数の個数: 24

約数和(自身を含む): 3864190176

約数和(自身を除く): 1010712601

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 23075, 123661, 618305, 1607593, 3091525, 8037965, 8779931, 40189825, 43899655, 114139103, 219498275, 570695515, 2853477575]

約数ペア:

[(1, 2853477575), (5, 570695515), (13, 219498275), (25, 114139103), (65, 43899655), (71, 40189825), (325, 8779931), (355, 8037965), (923, 3091525), (1775, 1607593), (4615, 618305), (23075, 123661)]