289969105

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{1021}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 353203200

約数和(自身を除く): 63234095

約数列:

[1, 5, 79, 395, 719, 1021, 3595, 5105, 56801, 80659, 284005, 403295, 734099, 3670495, 57993821, 289969105]

約数ペア:

[(1, 289969105), (5, 57993821), (79, 3670495), (395, 734099), (719, 403295), (1021, 284005), (3595, 80659), (5105, 56801)]