157796105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{20533}}^1$

素因数の和:20620

約数の個数: 16

約数和(自身を含む): 199590480

約数和(自身を除く): 41794375

約数列:

[1, 5, 29, 53, 145, 265, 1537, 7685, 20533, 102665, 595457, 1088249, 2977285, 5441245, 31559221, 157796105]

約数ペア:

[(1, 157796105), (5, 31559221), (29, 5441245), (53, 2977285), (145, 1088249), (265, 595457), (1537, 102665), (7685, 20533)]