228216385

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{6961}}^1$

素因数の和:7128

約数の個数: 16

約数和(自身を含む): 280707840

約数和(自身を除く): 52491455

約数列:

[1, 5, 79, 83, 395, 415, 6557, 6961, 32785, 34805, 549919, 577763, 2749595, 2888815, 45643277, 228216385]

約数ペア:

[(1, 228216385), (5, 45643277), (79, 2888815), (83, 2749595), (395, 577763), (415, 549919), (6557, 34805), (6961, 32785)]