13675295

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 16848000

約数和(自身を除く): 3172705

約数列:

[1, 5, 79, 89, 389, 395, 445, 1945, 7031, 30731, 34621, 35155, 153655, 173105, 2735059, 13675295]

約数ペア:

[(1, 13675295), (5, 2735059), (79, 173105), (89, 153655), (389, 35155), (395, 34621), (445, 30731), (1945, 7031)]