109561885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8297}}^1$

素因数の和:8460

約数の個数: 16

約数和(自身を含む): 139406400

約数和(自身を除く): 29844515

約数列:

[1, 5, 19, 95, 139, 695, 2641, 8297, 13205, 41485, 157643, 788215, 1153283, 5766415, 21912377, 109561885]

約数ペア:

[(1, 109561885), (5, 21912377), (19, 5766415), (95, 1153283), (139, 788215), (695, 157643), (2641, 41485), (8297, 13205)]