61759165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{997}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 79975728

約数和(自身を除く): 18216563

約数列:

[1, 5, 13, 65, 953, 997, 4765, 4985, 12389, 12961, 61945, 64805, 950141, 4750705, 12351833, 61759165]

約数ペア:

[(1, 61759165), (5, 12351833), (13, 4750705), (65, 950141), (953, 64805), (997, 61945), (4765, 12961), (4985, 12389)]