827218085

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{13339}}^1$

素因数の和:13580

約数の個数: 16

約数和(自身を含む): 1011705600

約数和(自身を除く): 184487515

約数列:

[1, 5, 79, 157, 395, 785, 12403, 13339, 62015, 66695, 1053781, 2094223, 5268905, 10471115, 165443617, 827218085]

約数ペア:

[(1, 827218085), (5, 165443617), (79, 10471115), (157, 5268905), (395, 2094223), (785, 1053781), (12403, 66695), (13339, 62015)]