42348435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 71904000

約数和(自身を除く): 29555565

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 417, 695, 1069, 2085, 2641, 3207, 5345, 7923, 13205, 16035, 20311, 39615, 60933, 101555, 148591, 304665, 445773, 742955, 2228865, 2823229, 8469687, 14116145, 42348435]

約数ペア:

[(1, 42348435), (3, 14116145), (5, 8469687), (15, 2823229), (19, 2228865), (57, 742955), (95, 445773), (139, 304665), (285, 148591), (417, 101555), (695, 60933), (1069, 39615), (2085, 20311), (2641, 16035), (3207, 13205), (5345, 7923)]