7827235

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 10409040

約数和(自身を除く): 2581805

約数列:

[1, 5, 13, 59, 65, 157, 169, 295, 767, 785, 845, 2041, 3835, 9263, 9971, 10205, 26533, 46315, 49855, 120419, 132665, 602095, 1565447, 7827235]

約数ペア:

[(1, 7827235), (5, 1565447), (13, 602095), (59, 132665), (65, 120419), (157, 49855), (169, 46315), (295, 26533), (767, 10205), (785, 9971), (845, 9263), (2041, 3835)]