71156525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6311}}^1$

素因数の和:6373

約数の個数: 24

約数和(自身を含む): 98618688

約数和(自身を除く): 27462163

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 6311, 11275, 31555, 69421, 157775, 258751, 347105, 1293755, 1735525, 2846261, 6468775, 14231305, 71156525]

約数ペア:

[(1, 71156525), (5, 14231305), (11, 6468775), (25, 2846261), (41, 1735525), (55, 1293755), (205, 347105), (275, 258751), (451, 157775), (1025, 69421), (2255, 31555), (6311, 11275)]