7156045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 9359280

約数和(自身を除く): 2203235

約数列:

[1, 5, 13, 65, 89, 445, 1157, 1237, 5785, 6185, 16081, 80405, 110093, 550465, 1431209, 7156045]

約数ペア:

[(1, 7156045), (5, 1431209), (13, 550465), (65, 110093), (89, 80405), (445, 16081), (1157, 6185), (1237, 5785)]