133156855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{19889}}^1$

素因数の和:20010

約数の個数: 16

約数和(自身を含む): 173759040

約数和(自身を除く): 40602185

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 19889, 99445, 258557, 1292785, 2048567, 10242835, 26631371, 133156855]

約数ペア:

[(1, 133156855), (5, 26631371), (13, 10242835), (65, 2048567), (103, 1292785), (515, 258557), (1339, 99445), (6695, 19889)]