131497505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16007}}^1$

素因数の和:16096

約数の個数: 16

約数和(自身を含む): 165970944

約数和(自身を除く): 34473439

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 16007, 80035, 496217, 848371, 2481085, 4241855, 26299501, 131497505]

約数ペア:

[(1, 131497505), (5, 26299501), (31, 4241855), (53, 2481085), (155, 848371), (265, 496217), (1643, 80035), (8215, 16007)]