192555905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{2161}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 235363968

約数和(自身を除く): 42808063

約数列:

[1, 5, 71, 251, 355, 1255, 2161, 10805, 17821, 89105, 153431, 542411, 767155, 2712055, 38511181, 192555905]

約数ペア:

[(1, 192555905), (5, 38511181), (71, 2712055), (251, 767155), (355, 542411), (1255, 153431), (2161, 89105), (10805, 17821)]