2251178335

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9161}}^1$

素因数の和:9256

約数の個数: 48

約数和(自身を含む): 3384076320

約数和(自身を除く): 1132897985

約数列:

[1, 5, 7, 17, 35, 49, 59, 85, 119, 245, 295, 413, 595, 833, 1003, 2065, 2891, 4165, 5015, 7021, 9161, 14455, 35105, 45805, 49147, 64127, 155737, 245735, 320635, 448889, 540499, 778685, 1090159, 2244445, 2702495, 3783493, 5450795, 7631113, 9188483, 18917465, 26484451, 38155565, 45942415, 64319381, 132422255, 321596905, 450235667, 2251178335]

約数ペア:

[(1, 2251178335), (5, 450235667), (7, 321596905), (17, 132422255), (35, 64319381), (49, 45942415), (59, 38155565), (85, 26484451), (119, 18917465), (245, 9188483), (295, 7631113), (413, 5450795), (595, 3783493), (833, 2702495), (1003, 2244445), (2065, 1090159), (2891, 778685), (4165, 540499), (5015, 448889), (7021, 320635), (9161, 245735), (14455, 155737), (35105, 64127), (45805, 49147)]