15690419545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{11783}}^1$

素因数の和:12045

約数の個数: 32

約数和(自身を含む): 20159124480

約数和(自身を除く): 4468704935

約数列:

[1, 5, 19, 95, 107, 131, 535, 655, 2033, 2489, 10165, 11783, 12445, 14017, 58915, 70085, 223877, 266323, 1119385, 1260781, 1331615, 1543573, 6303905, 7717865, 23954839, 29327887, 119774195, 146639435, 165162311, 825811555, 3138083909, 15690419545]

約数ペア:

[(1, 15690419545), (5, 3138083909), (19, 825811555), (95, 165162311), (107, 146639435), (131, 119774195), (535, 29327887), (655, 23954839), (2033, 7717865), (2489, 6303905), (10165, 1543573), (11783, 1331615), (12445, 1260781), (14017, 1119385), (58915, 266323), (70085, 223877)]