85405009

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 90345024

約数和(自身を除く): 4940015

約数列:

[1, 41, 43, 193, 251, 1763, 7913, 8299, 10291, 10793, 48443, 340259, 442513, 1986163, 2083049, 85405009]

約数ペア:

[(1, 85405009), (41, 2083049), (43, 1986163), (193, 442513), (251, 340259), (1763, 48443), (7913, 10793), (8299, 10291)]