1282206415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2417}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 1838453760

約数和(自身を除く): 556247345

約数列:

[1, 5, 7, 23, 35, 115, 161, 659, 805, 2417, 3295, 4613, 12085, 15157, 16919, 23065, 55591, 75785, 84595, 106099, 277955, 389137, 530495, 1592803, 1945685, 7964015, 11149621, 36634469, 55748105, 183172345, 256441283, 1282206415]

約数ペア:

[(1, 1282206415), (5, 256441283), (7, 183172345), (23, 55748105), (35, 36634469), (115, 11149621), (161, 7964015), (659, 1945685), (805, 1592803), (2417, 530495), (3295, 389137), (4613, 277955), (12085, 106099), (15157, 84595), (16919, 75785), (23065, 55591)]