42532775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{54881}}^1$

素因数の和:54922

約数の個数: 12

約数和(自身を含む): 54442944

約数和(自身を除く): 11910169

約数列:

[1, 5, 25, 31, 155, 775, 54881, 274405, 1372025, 1701311, 8506555, 42532775]

約数ペア:

[(1, 42532775), (5, 8506555), (25, 1701311), (31, 1372025), (155, 274405), (775, 54881)]